Financial Distress and Information Sharing: Evidences from the Italian Credit Register

Credit risk exposure evaluation is driven by the quality of the information available on the debtors and customers with multiple lending exposures, which could be evaluated differently by different lenders. The existence of an information asymmetry among lenders can be mitigated using private information sharing instruments, such as the credit registers. The paper analyses the effect of information disclosure through credit registers and evaluates the impact of revising the amount of credit offered to customers served also by other lenders. The results show that the information available for each lender is different and after the disclosure of past due or a default status declared by a financial intermediary, all the other lenders react to the new information available.


Introduction
The restructuring of distressed firms by banks can determine the relaxing or the tightening of the financial conditions or a combination of the two actions (Asquith et al. 1994). The success of a restructuring strategy for distressed firms is affected by the debt structure. The asymmetric distribution of information can determine inefficient negotiations in the case of multiple lenders (Bolton and Scharfstein 1996) with the same time horizons in financing the firm (Berglöf and Thadden 1994). A creditor will have less incentive to continue financing the debtor if it believes that other lenders will liquidate their credit exposure even if information shows that the project is viable and private signals are precise, causing a creditor run (Morris and Shin 2004) due to the lack of coordination among banks (Ongena and Smith 2000).
Increased information transparency among creditors reduces the probability that a bank evaluates customers that have multiple lending exposures differently (Anctil et al. 2004).
Among banks actively involved in relaxing the financial conditions for distressed firms, coordination problems arising from decentralized decisions can be addressed through the formation of explicit bank pools that coordinate the interests of the creditors (Brunner and Krahnen 2008). Without the creation of explicit bank pools, transparency among banks can be addressed through information sharing (Houston et al. 2010), representing an effective device against bank-lending corruption by the debtor to relax financial conditions (Barth et al. 2009), but due to the lack of incentives in bank-lending policy coordination, the effectiveness of the coordination mechanism could be affected. Among the few empirical studies on the role of the coordination mechanism and financial distress, Hertzberg et al. (2011) directly analyzed the impact of information sharing on the credit supply at debtor level for the Argentinian market, showing that a higher level of information sharing exacerbates the lenders' coordination and increases the risk of financial distress for the outstanding debtors.
The paper analyses the role of information sharing for evaluating the credit risk exposure for customers that have multiple lending exposures at the time of default, and it tests the hypothesis that the coordination mechanism through information sharing contributes to creditor run by aligning multiple lenders evaluations before the default classification of the debtor, as the private information a lender generates about a firm is less useful when the firm deals with multiple sources of financing (Cole 1998). Using a proprietary database provided by the Bank of Italy, and in light of the relevance of the type and accuracy of exchanged information on the volume of lending extended to debtors (Padilla and Pagano 2000), we empirically test the role of information sharing on the amount of lending extended by multiple lenders at each debtor, by controlling also for the role played by credit risk mitigations as the variability in collateral value affects the borrowing opportunities in an information sharing context (Bennardo et al. 2015).
Moreover, we analyze the impact of reporting different risk levels reflecting European prudential regulation for non-performing loans on the probability of classifying the debtor in default by each lender in a context of information sharing. The results show that the misalignment among the debtors' risk exposure evaluation is a standard condition for the market, but nearer to the default the degree of coordination increases. The amount of lending offered is affected partially by the disclosure of the default status and the effect is less significant, as expected, for guaranteed exposures. The existence of a lag by regulation for the information disclosure about customers' past due or restructuring has an impact on the debtor financial distress, but the reaction of the lenders depends on the severity of the debtor status, showing that they do not take care too much about short-term past due.
The paper is organized as follows: Section 2 highlights the main contributions related to the credit registers and information disclosure effects on the banks' coordination mechanism, while Section 3 presents the empirical analysis on the Italian credit register data. The last section summarizes the main results and highlights the implications for the financial industry.

Literature Review
Credit registers collect and ensure the exchange of positive and negative information on the reported lending relationship (Miller 2003). By taking part in mandatory credit registers, banks share their private information (Pagano and Jappelli 1993) that, together with public information, drives credit risk evaluation in relationship banking (Berger and Udell 1995) and it determines which loan applicants should be extended credit, as well the amount of credit (Shaw and Gentry 1988). In a standard credit facility, a borrower may take down any amount of credit up to the commitment (Melnik and Plaut 1986). The commitment represents the output of the credit risk evaluation process conditioned on the borrower specific variables, which for the financial creditors (Liberti and Mian 2009) reflects both standardized and soft information (Karapetyan and Stacescu 2014), and the issuing bank can deny credit if such information shows that the borrower's financial conditions have changed in a material way (Shockley and Thakor 1997).
Banks are affected by herding behavior and the lending policy of one financial institutions policy may be affected by other lenders' behavior, and information sharing will increase the opportunity that different banks may have access to the same level of information (Haiss 2010). Studies on performing firms point out the linkage between the opportunities related to information sharing and the value of the customer relationship, underlying the degree of coordination among banks could be different in light of the relevance of the borrowers' mobility (Brown and Zehnder 2010), loyalty (Bennardo et al. 2015) and the frequency of roll over in the lenders' credit exposure (He and Xiong 2012), while financiers continue to ask for guarantees also in an information sharing context (Doblas-Madrid and Minetti 2013) as credit registers appear irrelevant in determining loan contract terms (Qian and Strahan 2007). When a debtor enters the distressed status, Hubert and Schäfer (2002) show that each bank has an incentive to promote preemptive actions before other creditors in order to minimize the risk of losses, starting the recovery process Risks 2021, 9, 94 3 of 12 or reducing the exposure before the default becomes public. Brunner and Krahnen (2008) identify the requirements for successful explicit coordination among creditors on the basis of the credit exposure types and the distressed debtors' characteristics. So far, the role of information sharing and the coordination mechanism in the case of financial distress has received limited empirical investigation. Hertzberg et al. (2011) presents the first paper that analyses directly the impact of the information sharing rules on the credit supply considering the Argentinian Public Credit Register as a case study, and the results highlight that higher levels of information sharing exacerbates the lender coordination and increases the risk of financial distress as distressed debtors will be prevented from switching toward new lenders (Bouckaert and Degryse 2006).
Moreover, the literature highlights that the value of the information related to a past due or a default is affected by the concentration of the debt exposure (Bonfim et al. 2012) and a distress with respect to the main lender is normally a signal of probable default of the debtor (Bris and Welch 2005), even though sharing hard information incentives lenders to acquire additional soft information to evaluate the debtor (Karapetyan and Stacescu 2014).

Sample
Our sample is a proprietary database provided by Centrale dei Rischi, the public credit register managed by the Bank of Italy, which collects for each monthly data supplied by banks and financial companies about the credit grant to their customers, and considers all the lenders (banks, factoring companies, leasing companies, etc.) authorized to offer loans in Italy (Italian and foreign ones). Centrale dei Rischi is one of the most complete databases on business loans worldwide, owned by a public credit register (Jappelli and Pagano 2003), because it collects credit exposures accounting for more than 30,000 euros (Banca d'Italia 1991). The information reported by individual financial intermediaries are aggregated for each debtor and disclosed to the banking system two months later with respect to the reporting date (Banca d'Italia 2015). The dataset contains information on a five-years horizon (2006)(2007)(2008)(2009)(2010), with the monthly utilization of self-liquidating debt and callable loans by firms featuring multiple credit relationships that entered default status at the end of the period (2010) 1 .
For each counterparty, we collect all the information related to exposure with respect to the overall banking system on a monthly basis and we were able to classify these exposures on the basis of the reporting bank, type of credit, and guarantee (Table 1). For each year the sample includes more than 77,000 counterparties for an overall number of lending contracts higher than 406,000; therefore, the sample is wider compared with previous studies testing the creditors run through a credit register (e.g., Hertzberg et al. 2011).
The average number of lenders for each customer is greater than two but varies significantly among firms. In fact, in each year the sample includes companies with exposures with only one bank at least and borrowers that collect money from more than 40 lenders in the same month. Following Angelini et al. (1998), the number of lenders could be considered a proxy of bank firm relationships; the wide range of bank relationships for each firm in the sample contrasts with the assumption that multiple banking relationships affect the probability of default, since a large number of creditors decreases the company's incentives Risks 2021, 9, 94 4 of 12 to default strategically (Bolton and Scharfstein 1996). Unlike Hertzberg et al. (2011), we do not find empirical evidence that information sharing causes the increase in the lenders concentration of distressed debtors.
The exposures considered are frequently not guaranteed because the lending policy of the committed lines normally do not frequently request a personal guarantee and, in the sample, real guarantees are offered only for less than 5% of the sample. Even though banks request ex ante riskier borrowers to pledge collateral (Berger and Udell 1990) for reducing the expected losses in the event of default (Jiménez and Saurina 2004), the low relevance in the sample of mitigated self-liquidating and callable loans is coherent with the type of analyzed exposures belonging to short-term loans for which contractual terms are mainly determined by the nature of the transaction (Jiménez et al. 2006) and with the attitude to pledge collateral mainly in favor of the main bank in a multiple lending environment (Ono and Uesugi 2009). Notwithstanding the approaching of the default classification, banks do not increase the usage of real collaterals to secure the exposure to reduce the loss given default (Grunert and Weber 2009), showing that both the expectation that the distressed borrower will be unable to provide new collateral as most of his wealth has already been pledged (Chen 2006) and the potential fraudulent conveyance suits by other creditors (Hart and Zingales 2011) matter in the enhancing of credit risk mitigation.
All the contracts in our sample can be classified as either self-liquidating exposures or callable loans and, on the basis of the amount of exposure related to each type of contract, the relevance of the different contract types is comparable even if callable solutions are always more relevant (10-20%) than self-liquidating ones, showing that repeated interactions featuring trade credit financing allows to monitor the borrowers' payment behavior and reduce the exposure before the default (Brown and Zehnder 2007).
For each contract we have the monthly status of the exposure (in bonis vs. default 2 ) assigned by each of the lenders and the comparison of the risk evaluation made by all the lenders of the same customers, which demonstrates that a misalignment exists between them, and the role of these differences changes near to the default classification and with respect to the number of lenders (Table 2). Source: Bank of Italy data processed by the authors.
The incidence of the misalignment increases with the approaching of the default classification, showing that in the financial relationship the default classification is affected by the type of facility relationship, and the default status evaluates the debtors default risk differently. The degree of misalignment among the lenders' judgment increases near to the default of the customer and the evidence is clearer for the customers that have only 2-3 reference banks (moving from less than 5% five years before the default to more than 21% the year before the default), while debtors that are using a diversified set of lenders are less frequently evaluated differently by the banks. The results shown are consistent with the hypothesis that in a relationship lending scenario featured by the concentration of financial debt toward a few or one reference lender (Petersen and Rajan 1994), some of Risks 2021, 9, 94 5 of 12 the lenders can have an information advantage with respect to others in developing soft information (Boot and Thakor 2000), while in other transaction lending relationships the information set is mainly represented by hard data (Berger and Udell 2006) available to most lenders (Udell 2008) and our empirical evidences show that evaluation differences are less frequent. Moreover, the higher the number of lenders the lower the incidence of misalignment; in light of the hypothesis that the number of credit relationships proxies the firm's quality (Foglia et al. 1998), the results show that for poor quality counterparties, banks share the evaluation of the distress.
A preliminary analysis of the data considers the differences in the exposure, the number of lenders, the exposure with respect to the main lender and the percentage of guaranteed debt between the origination date and past due or overdraft event date, after the past due or overdraft date and before the disclosure date to other lenders, taking place after two months, and in the remaining years before entering the default permanently (Table 3). Source: Bank of Italy data processed by the authors.
The summary statistics show that a debtor normally experiences a past due when the exposure is higher than the average (€121,220 with respect to €95,860) and in order to reach the target of higher leverage, normally the policy adopted is to increase the number of lenders (2.95 with respect to 2.56), reduce the exposure with respect to the main lender (from 69.31% to 67.12%), increase the exposure with respect to another lender (the HHI index increases from 50.32% to 52.71%) and offer a higher amount of real guarantees (the average guarantees goes from 6.22% to 6.55%).
When the past-due disclosure is altered, the average number of lenders shows a small decrease (2.92 vs. 2.95), the average debt outstanding remains the same, the role of the main lender is stable (67.12% vs. 67.21%), but the concentration of the exposure decreases (52.30% vs. 52.71%) and the percentage of real guarantee increases (6.55% vs. 6.59%).

Methodology
The analysis of the information sharing starts from the model proposed by Hertzberg et al. (2011), which evaluates the impact of private information disclosure on the amount of lending. In our framework, the analysis is focused on the change in the lending policy for a borrower when it experiences the first past-due event and when this information is disclosed to all other lenders ( Figure 1). Risks 2021, 9, x FOR PEER REVIEW 6 of 12 main lender is stable (67.12% vs. 67.21%), but the concentration of the exposure decreases (52.30% vs. 52.71%) and the percentage of real guarantee increases (6.55% vs. 6.59%).

Methodology
The analysis of the information sharing starts from the model proposed by Hertzberg et al. (2011), which evaluates the impact of private information disclosure on the amount of lending. In our framework, the analysis is focused on the change in the lending policy for a borrower when it experiences the first past-due event and when this information is disclosed to all other lenders ( Figure 1). The approach used is a panel linear regression model (fixed effects) in which we adopt a difference-in-differences specification by considering the time lag between the default and the default disclosure 2 . Additionally, in light of the importance of the information provided by the main lender on market reactions (Bris and Welch 2005), we perform the analysis only for the other lenders in the financial system. In the following  The approach used is a panel linear regression model (fixed effects) in which we adopt a difference-in-differences specification by considering the time lag between the default and the default disclosure 3 . Additionally, in light of the importance of the information provided by the main lender on market reactions (Bris and Welch 2005), we perform the analysis only for the other lenders in the financial system. In the following formula: where the dependent variable is the log of debt of the firm, i, in the month, t, with respect to the overall financial system (Debt it ) and all the lenders excluding the main lender (DebtOther it ). The right-hand variables include both a time and fixed firm effects (ϑ it ). The dummy, Threat it , is equal to one if the firm is classified as defaulted by at least one lender. The specification includes the interactions between this variable and (1) a dummy equal to one when the default occurs and is still not disclosed to other banks through the credit register (DP or default period), and (2) a dummy equal to one after two months from the default (DD or disclosing period). The coefficient on the first interaction, γ DP , is the DP estimate of the effect of a default, holding available firm information constant. The coefficient γ DD measures the average effect of the default disclosure after two months from the default due the credit register regulation on the data dissemination. In order to consider the different risks that characterize the banks that experienced past due or defaults with respect to the banking systems, new lenders may require a higher amount of covenants or guarantees (Rajan and Winton 1995). If the firm is able to provide the guarantees requested, the amount of credit offered can be not influenced by the bad credit history of the debtor. In order to the test this assumption we replicate the analysis proposed in the Equations (1) and (2) using only the not-guaranteed debt. In the following formulas: where the dependent variable is alternatively the amount of credit non-guaranteed offered by any lender to the i-customer at time t (3) or the amount of credit not-guaranteed offered by any other lender to the i-customer at time t (4); all the other variables are defined coherently with Equations (1) and (2). The last analysis considers the impact of information sharing on the customer credit worthiness because of changes in the available lending. According to the Italian prudential regulation, different risk classifications are considered (90 days past due or in an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). Five YTD 0.30 ** 0.31 ** 11.98 ** restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors 59,013 0.42 Four YTD 0.21 ** 0.21 ** 12.27 ** The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors 59,273 0.30 Three YTD −0.11 ** −0.11 ** 12.31 ** = + + ℎ ℎ + ℎ ℎ + . (6) The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors 64,978 0.32 Two YTD −0.11 ** −0.12 ** 12.22 ** = + + ℎ ℎ + ℎ ℎ + . (6) The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors 20,132 0.20 Four YTD 0.10 0.14 10.03 ** bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors 22,017 0.16 Three YTD −0.12 −0.12 * 10.27 ** days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors 28,061 0.11 Two YTD −0.11 ** −0.21 ** 10.47 ** an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors 53,297 0.11 Default Year −0.10 −0.11 10.61 ** prudential regulation, different risk classifications are considered (90 days past due or in an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors prudential regulation, different risk classifications are considered (90 days past due or in an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors 59,984 0.13 * Statistical significant at 99% level and * Statistical significant at 95% level. Source: Bank of Italy data processed by the authors.
The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors to information depending on the originator. Moreover, it can be observed that the higher the number of exposures, the more significant the effect of the dissemination of bad information on the available funding. Finally, the analysis of the amount of credit offered by the system to debtors experiencing past due or restructuring status demonstrates that at lender level the creditor run hypothesis is not verified, but for years close to the entering of the default status permanently it is able to predict the previous acquisition of guarantees (Elsas and Krahnen 2002), while the disclosure of the default classification is significant for all given years giving relevance of the publicity multiplier of information (Cornand and Heinemann 2008), especially when the information disclosed is originated also by the main lender.
The results related only to the not-guaranteed credits (Table 5) confirm the previous results, even though some differences emerge. When the entire financial system is considered, the reporting of the default status determines an expansion of the lending toward the customer, while the disclosure is prevalently associated with a reduction in the exposure. Only when the debtor is entering the default status permanently, both the reporting and the disclosure of a default event drive to the reduction in the available lending for the customer. When the main lender is excluded, other lenders are more interested to offer loans without guarantees in order to acquire a new customer or to strengthen the customer relationship lending, and they do not significantly reduce the amount offered after the default event or the default disclosure. This finding points out that, excluding the main lender, other Risks 2021, 9, 94 8 of 12 lenders are not encouraged to prematurely liquidate debtor's projects to realize the residual value of the collateral (Franks and Sussman 2005). interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors 59,013 0.18 Four YTD 0.11 ** −0.11 ** 12.20 ** restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors 64,768 0.14 Three YTD 0.11 ** −0.11 ** 12.25 ** The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors 25,662 0.10 Two YTD 0.11 ** 0.20 ** 10.38 ** an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors 50,238 0.11 Default Year −0.11 0.00 10.52 ** worthiness because of changes in the available lending. According to the Italian prudential regulation, different risk classifications are considered (90 days past due or in an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors worthiness because of changes in the available lending. According to the Italian prudential regulation, different risk classifications are considered (90 days past due or in an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the reporting and the disclosure of default events are significant only two years before the entering of the default status permanently, attesting a different weight given by creditors 55,886 0.11 ** Statistical significant at 99% level and * Statistical significant at 95% level. Source: Bank of Italy data processed by the authors.
Considering the different regulatory risk classifications, it is possible to identify the role of past-due information in forecasting defaults (Table 6). siders the impact of information sharing on the customer credit hanges in the available lending. According to the Italian ferent risk classifications are considered (90 days past due or in 90 days, 180 days past due or in an overdraft for more than 180 analyze the role of information sharing by the severity of the ported and disclosed on the probability of default through the ℎ ℎ + ℎ ℎ + (5) ℎ ℎ + ℎ ℎ + . (6) riable is a dummy equal to zero as long as firm i's debt is not k; it turns to one at default. The specification includes the hreat variable and (1) a dummy equal to one when the default d a dummy equal to one after two months from its disclosure t due of 90 days or in an overdraft for more than 90 days in s past due or in an overdraft for more than 180 days in Equation credit exposure and the information sharing shows some t dues both at the reporting and disclosure date ( t the past due or restructuring status mostly affects the years e default status permanently, while four of the five years before ts disclosure have a limited effect on the amount of credit and, ries to support the borrower by increasing the amount of credit mporary crisis. Starting from three years before the entering of nently, banks adopt a stricter lending policy and react by osure (−23% for the overall lending at the default year). der exhibits significant reactions to the reported default events iod, thus the changes in the lending policy do not drive to the ial relationship before the customer enters the default status tly of the year considered, the herding incentive appears to the entire financial system. Focusing on the other lenders, the 7 of 12 alysis considers the impact of information sharing on the customer credit ause of changes in the available lending. According to the Italian lation, different risk classifications are considered (90 days past due or in more than 90 days, 180 days past due or in an overdraft for more than 180 ctured) to analyze the role of information sharing by the severity of the n being reported and disclosed on the probability of default through the ls: (6) nd-side variable is a dummy equal to zero as long as firm i's debt is not r the bank k; it turns to one at default. The specification includes the ween the threat variable and (1) a dummy equal to one when the default r banks and a dummy equal to one after two months from its disclosure d as a past due of 90 days or in an overdraft for more than 90 days in d 180 days past due or in an overdraft for more than 180 days in Equation sis of the credit exposure and the information sharing shows some lts for past dues both at the reporting and disclosure date (Table 4).
xposure and information sharing. s show that the past due or restructuring status mostly affects the years tering of the default status permanently, while four of the five years before vent and its disclosure have a limited effect on the amount of credit and, in lender tries to support the borrower by increasing the amount of credit ome the temporary crisis. Starting from three years before the entering of tus permanently, banks adopt a stricter lending policy and react by credit exposure (−23% for the overall lending at the default year). e main lender exhibits significant reactions to the reported default events lyzed period, thus the changes in the lending policy do not drive to the the financial relationship before the customer enters the default status ndependently of the year considered, the herding incentive appears to onsidering the entire financial system. Focusing on the other lenders, the 7 of 12 he last analysis considers the impact of information sharing on the customer credit iness because of changes in the available lending. According to the Italian ential regulation, different risk classifications are considered (90 days past due or in erdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 and restructured) to analyze the role of information sharing by the severity of the nformation being reported and disclosed on the probability of default through the ing models: (6) he left-hand-side variable is a dummy equal to zero as long as firm i's debt is not ctured for the bank k; it turns to one at default. The specification includes the ctions between the threat variable and (1) a dummy equal to one when the default s for other banks and a dummy equal to one after two months from its disclosure ult defined as a past due of 90 days or in an overdraft for more than 90 days in tion (5), and 180 days past due or in an overdraft for more than 180 days in Equation

esults
he analysis of the credit exposure and the information sharing shows some sting results for past dues both at the reporting and disclosure date (Table 4). he results show that the past due or restructuring status mostly affects the years r to the entering of the default status permanently, while four of the five years before default event and its disclosure have a limited effect on the amount of credit and, ly, the main lender tries to support the borrower by increasing the amount of credit d to overcome the temporary crisis. Starting from three years before the entering of efault status permanently, banks adopt a stricter lending policy and react by ing the credit exposure (−23% for the overall lending at the default year). theless, the main lender exhibits significant reactions to the reported default events er the analyzed period, thus the changes in the lending policy do not drive to the nation of the financial relationship before the customer enters the default status anently. Independently of the year considered, the herding incentive appears to il when considering the entire financial system. Focusing on the other lenders, the IEW 7 of 12

Constant
The last analysis considers the impact of information sharing on the customer credit worthiness because of changes in the available lending. According to the Italian prudential regulation, different risk classifications are considered (90 days past due or in an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the PEER REVIEW 7 of 12 The last analysis considers the impact of information sharing on the customer credit worthiness because of changes in the available lending. According to the Italian prudential regulation, different risk classifications are considered (90 days past due or in an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the 021, 9, x FOR PEER REVIEW 7 of 12 The last analysis considers the impact of information sharing on the customer credit worthiness because of changes in the available lending. According to the Italian prudential regulation, different risk classifications are considered (90 days past due or in an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the Risks 2021, 9, x FOR PEER REVIEW 7 of 12 The last analysis considers the impact of information sharing on the customer credit worthiness because of changes in the available lending. According to the Italian prudential regulation, different risk classifications are considered (90 days past due or in an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the Risks 2021, 9, x FOR PEER REVIEW 7 of 12 The last analysis considers the impact of information sharing on the customer credit worthiness because of changes in the available lending. According to the Italian prudential regulation, different risk classifications are considered (90 days past due or in an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the Risks 2021, 9, x FOR PEER REVIEW The last analysis considers the impact of information sharing on the custom worthiness because of changes in the available lending. According to th prudential regulation, different risk classifications are considered (90 days past d an overdraft for more than 90 days, 180 days past due or in an overdraft for more days and restructured) to analyze the role of information sharing by the severi bad information being reported and disclosed on the probability of default thro following models: The left-hand-side variable is a dummy equal to zero as long as firm i's de restructured for the bank k; it turns to one at default. The specification inclu interactions between the threat variable and (1) a dummy equal to one when th occurs for other banks and a dummy equal to one after two months from its d (default defined as a past due of 90 days or in an overdraft for more than 90 Equation (5), and 180 days past due or in an overdraft for more than 180 days in E (6)).

Results
The analysis of the credit exposure and the information sharing show interesting results for past dues both at the reporting and disclosure date ( Table   Table 4. Credit exposure and information sharing. The results show that the past due or restructuring status mostly affects t nearer to the entering of the default status permanently, while four of the five yea it, the default event and its disclosure have a limited effect on the amount of cr notably, the main lender tries to support the borrower by increasing the amount offered to overcome the temporary crisis. Starting from three years before the en the default status permanently, banks adopt a stricter lending policy and reducing the credit exposure (−23% for the overall lending at the defau Nonetheless, the main lender exhibits significant reactions to the reported defau all over the analyzed period, thus the changes in the lending policy do not driv termination of the financial relationship before the customer enters the defau permanently. Independently of the year considered, the herding incentive ap prevail when considering the entire financial system. Focusing on the other len Risks 2021, 9, x FOR PEER REVIEW The last analysis considers the impact of information sharing on t worthiness because of changes in the available lending. Accordi prudential regulation, different risk classifications are considered (90 d an overdraft for more than 90 days, 180 days past due or in an overdraf days and restructured) to analyze the role of information sharing by bad information being reported and disclosed on the probability of d following models:

Constant
The left-hand-side variable is a dummy equal to zero as long as restructured for the bank k; it turns to one at default. The specific interactions between the threat variable and (1) a dummy equal to on occurs for other banks and a dummy equal to one after two months (default defined as a past due of 90 days or in an overdraft for mor Equation (5), and 180 days past due or in an overdraft for more than 18 (6)).

Results
The analysis of the credit exposure and the information sha interesting results for past dues both at the reporting and disclosure da The results show that the past due or restructuring status mostl nearer to the entering of the default status permanently, while four of th it, the default event and its disclosure have a limited effect on the am notably, the main lender tries to support the borrower by increasing th offered to overcome the temporary crisis. Starting from three years bef the default status permanently, banks adopt a stricter lending po reducing the credit exposure (−23% for the overall lending at Nonetheless, the main lender exhibits significant reactions to the repor all over the analyzed period, thus the changes in the lending policy d termination of the financial relationship before the customer enters permanently. Independently of the year considered, the herding inc prevail when considering the entire financial system. Focusing on the  (6) riable is a dummy equal to zero as long as firm i's debt is not k; it turns to one at default. The specification includes the hreat variable and (1) a dummy equal to one when the default d a dummy equal to one after two months from its disclosure t due of 90 days or in an overdraft for more than 90 days in s past due or in an overdraft for more than 180 days in Equation credit exposure and the information sharing shows some t dues both at the reporting and disclosure date ( t the past due or restructuring status mostly affects the years e default status permanently, while four of the five years before ts disclosure have a limited effect on the amount of credit and, ries to support the borrower by increasing the amount of credit mporary crisis. Starting from three years before the entering of nently, banks adopt a stricter lending policy and react by osure (−23% for the overall lending at the default year). der exhibits significant reactions to the reported default events iod, thus the changes in the lending policy do not drive to the ial relationship before the customer enters the default status tly of the year considered, the herding incentive appears to the entire financial system. Focusing on the other lenders, the 7 of 12 alysis considers the impact of information sharing on the customer credit ause of changes in the available lending. According to the Italian lation, different risk classifications are considered (90 days past due or in more than 90 days, 180 days past due or in an overdraft for more than 180 ctured) to analyze the role of information sharing by the severity of the n being reported and disclosed on the probability of default through the ls: (6) nd-side variable is a dummy equal to zero as long as firm i's debt is not r the bank k; it turns to one at default. The specification includes the ween the threat variable and (1) a dummy equal to one when the default r banks and a dummy equal to one after two months from its disclosure d as a past due of 90 days or in an overdraft for more than 90 days in d 180 days past due or in an overdraft for more than 180 days in Equation sis of the credit exposure and the information sharing shows some lts for past dues both at the reporting and disclosure date ( s show that the past due or restructuring status mostly affects the years tering of the default status permanently, while four of the five years before vent and its disclosure have a limited effect on the amount of credit and, in lender tries to support the borrower by increasing the amount of credit ome the temporary crisis. Starting from three years before the entering of tus permanently, banks adopt a stricter lending policy and react by credit exposure (−23% for the overall lending at the default year). e main lender exhibits significant reactions to the reported default events lyzed period, thus the changes in the lending policy do not drive to the the financial relationship before the customer enters the default status ndependently of the year considered, the herding incentive appears to onsidering the entire financial system. Focusing on the other lenders, the 7 of 12 he last analysis considers the impact of information sharing on the customer credit iness because of changes in the available lending. According to the Italian ential regulation, different risk classifications are considered (90 days past due or in erdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 and restructured) to analyze the role of information sharing by the severity of the nformation being reported and disclosed on the probability of default through the ing models: = + + ℎ ℎ + ℎ ℎ + . (6) he left-hand-side variable is a dummy equal to zero as long as firm i's debt is not ctured for the bank k; it turns to one at default. The specification includes the ctions between the threat variable and (1) a dummy equal to one when the default s for other banks and a dummy equal to one after two months from its disclosure ult defined as a past due of 90 days or in an overdraft for more than 90 days in tion (5), and 180 days past due or in an overdraft for more than 180 days in Equation

esults
he analysis of the credit exposure and the information sharing shows some sting results for past dues both at the reporting and disclosure date (Table 4). he results show that the past due or restructuring status mostly affects the years r to the entering of the default status permanently, while four of the five years before default event and its disclosure have a limited effect on the amount of credit and, ly, the main lender tries to support the borrower by increasing the amount of credit d to overcome the temporary crisis. Starting from three years before the entering of efault status permanently, banks adopt a stricter lending policy and react by ing the credit exposure (−23% for the overall lending at the default year). theless, the main lender exhibits significant reactions to the reported default events er the analyzed period, thus the changes in the lending policy do not drive to the nation of the financial relationship before the customer enters the default status anently. Independently of the year considered, the herding incentive appears to il when considering the entire financial system. Focusing on the other lenders, the IEW 7 of 12

Constant
The last analysis considers the impact of information sharing on the customer credit worthiness because of changes in the available lending. According to the Italian prudential regulation, different risk classifications are considered (90 days past due or in an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the PEER REVIEW 7 of 12 The last analysis considers the impact of information sharing on the customer credit worthiness because of changes in the available lending. According to the Italian prudential regulation, different risk classifications are considered (90 days past due or in an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the 021, 9, x FOR PEER REVIEW 7 of 12 The last analysis considers the impact of information sharing on the customer credit worthiness because of changes in the available lending. According to the Italian prudential regulation, different risk classifications are considered (90 days past due or in an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the Risks 2021, 9, x FOR PEER REVIEW 7 of 12 The last analysis considers the impact of information sharing on the customer credit worthiness because of changes in the available lending. According to the Italian prudential regulation, different risk classifications are considered (90 days past due or in an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the Risks 2021, 9, x FOR PEER REVIEW 7 of 12 The last analysis considers the impact of information sharing on the customer credit worthiness because of changes in the available lending. According to the Italian prudential regulation, different risk classifications are considered (90 days past due or in an overdraft for more than 90 days, 180 days past due or in an overdraft for more than 180 days and restructured) to analyze the role of information sharing by the severity of the bad information being reported and disclosed on the probability of default through the following models: The left-hand-side variable is a dummy equal to zero as long as firm i's debt is not restructured for the bank k; it turns to one at default. The specification includes the interactions between the threat variable and (1) a dummy equal to one when the default occurs for other banks and a dummy equal to one after two months from its disclosure (default defined as a past due of 90 days or in an overdraft for more than 90 days in Equation (5), and 180 days past due or in an overdraft for more than 180 days in Equation (6)).

Results
The analysis of the credit exposure and the information sharing shows some interesting results for past dues both at the reporting and disclosure date (Table 4). The results show that the past due or restructuring status mostly affects the years nearer to the entering of the default status permanently, while four of the five years before it, the default event and its disclosure have a limited effect on the amount of credit and, notably, the main lender tries to support the borrower by increasing the amount of credit offered to overcome the temporary crisis. Starting from three years before the entering of the default status permanently, banks adopt a stricter lending policy and react by reducing the credit exposure (−23% for the overall lending at the default year). Nonetheless, the main lender exhibits significant reactions to the reported default events all over the analyzed period, thus the changes in the lending policy do not drive to the termination of the financial relationship before the customer enters the default status permanently. Independently of the year considered, the herding incentive appears to prevail when considering the entire financial system. Focusing on the other lenders, the Risks 2021, 9, x FOR PEER REVIEW The last analysis considers the impact of information sharing on the custom worthiness because of changes in the available lending. According to th prudential regulation, different risk classifications are considered (90 days past d an overdraft for more than 90 days, 180 days past due or in an overdraft for more days and restructured) to analyze the role of information sharing by the severi bad information being reported and disclosed on the probability of default thro following models: The left-hand-side variable is a dummy equal to zero as long as firm i's de restructured for the bank k; it turns to one at default. The specification inclu interactions between the threat variable and (1) a dummy equal to one when th occurs for other banks and a dummy equal to one after two months from its d (default defined as a past due of 90 days or in an overdraft for more than 90 Equation (5), and 180 days past due or in an overdraft for more than 180 days in E (6)).

Results
The analysis of the credit exposure and the information sharing show interesting results for past dues both at the reporting and disclosure date ( Table   Table 4. Credit exposure and information sharing. The results show that the past due or restructuring status mostly affects t nearer to the entering of the default status permanently, while four of the five yea it, the default event and its disclosure have a limited effect on the amount of cr notably, the main lender tries to support the borrower by increasing the amount offered to overcome the temporary crisis. Starting from three years before the en the default status permanently, banks adopt a stricter lending policy and reducing the credit exposure (−23% for the overall lending at the defau Nonetheless, the main lender exhibits significant reactions to the reported defau all over the analyzed period, thus the changes in the lending policy do not driv termination of the financial relationship before the customer enters the defau permanently. Independently of the year considered, the herding incentive ap prevail when considering the entire financial system. Focusing on the other len Risks 2021, 9, x FOR PEER REVIEW The last analysis considers the impact of information sharing on t worthiness because of changes in the available lending. Accordi prudential regulation, different risk classifications are considered (90 d an overdraft for more than 90 days, 180 days past due or in an overdraf days and restructured) to analyze the role of information sharing by bad information being reported and disclosed on the probability of d following models: The left-hand-side variable is a dummy equal to zero as long as restructured for the bank k; it turns to one at default. The specific interactions between the threat variable and (1) a dummy equal to on occurs for other banks and a dummy equal to one after two months (default defined as a past due of 90 days or in an overdraft for mor Equation (5), and 180 days past due or in an overdraft for more than 18 (6)).

Results
The analysis of the credit exposure and the information sha interesting results for past dues both at the reporting and disclosure da The results show that the past due or restructuring status mostl nearer to the entering of the default status permanently, while four of th it, the default event and its disclosure have a limited effect on the am notably, the main lender tries to support the borrower by increasing th offered to overcome the temporary crisis. Starting from three years bef the default status permanently, banks adopt a stricter lending po reducing the credit exposure (−23% for the overall lending at Nonetheless, the main lender exhibits significant reactions to the repor all over the analyzed period, thus the changes in the lending policy d termination of the financial relationship before the customer enters permanently. Independently of the year considered, the herding inc prevail when considering the entire financial system. Focusing on the The data show that the past-due status declared by another lender affects significantly the default status declared by a lender, especially nearer to the entering of the default status permanently and for long-term past dues/overdrafts. The analysis of 90 days of past dues and overdrafts does not provide the same results especially demonstrating that the debtors' risk profile for the banking system is not affected by such short-term liquidity problems. The analysis of the 180 days past dues/overdrafts demonstrates that objective risk assumed by the lenders is not perceived in the same way by all the lenders (the probability of default assignment is negative affected) due to the high monitoring costs associated with multiple credit relationships (Carletti et al. 2007), while the default disclosure speeds up the default declaration by other lenders to terminate the financial relationship with the distressed debtor (Koziol 2006).
Because the borrowers' exposure reported in the credit registers is affected by the type and the accuracy of the information exchanged by the creditors (Padilla and Pagano 2000), our results show a higher magnitude of the disclosing of the default status on the credit availability and a higher default hazard rate at debtor level than the creditor run compared Risks 2021, 9, 94 9 of 12 with Hertzberg et al. (2011). Moreover, our results show that the reaction of other banks is not generally driven by the nature of the information being disclosed, which is bad/good, but the severity of the informational content affects the reactions. Because the information content is precise, the information publicity does not reduce the ex ante welfare (Cornand and Heinemann 2008).

Conclusions
Financially distressed firms are exposed to creditor run. Lenders can obtain signals on other lenders' actions toward the financially distressed counterparty through the participation in credit registers. As a matter of fact, they are created for supporting the access to credit in the market to foster proper allocation of scarce resources available for lenders. During the financial crisis, banks' failures ascribed to improper risk evaluation of debtors demonstrate the usefulness of any instrument available for supporting the information sharing mitigating information asymmetries and favoring the proper evaluation of counterparty risks.
Empirical evidence shows that information asymmetry can affect significantly the lending policy adopted by financial intermediaries, which frequently assign a different level of risk for the same debtor who has multiple exposures with respect to the system. The disclosure of past dues related to existing financial exposure affects significantly both the size of the exposure and the counterparty risk evaluation, demonstrating that the existence of a credit register reduces the risk assumed by the lenders. Nonetheless, the reaction of the lender is affected by the severity of the information being disclosed, showing the irrelevance of short-term past dues.
Our results are relevant in different perspectives. First of all, they contribute to the impact of information sharing and financial distress in an ongoing concern, so interpretation of the results is not affected by the variations in the reporting framework; secondly, they offer novel evidence on the relationship between the information publicity multiplier and the information content in the banking system; and lastly, the paper contributes to the relationship between multiple lenders and the calibration of the exposure for distressed debtors before the default classification.
A further analysis on the characteristics of the lender, who is able to identify in advance the risk of the debtors, may allow to test empirically the assumption of a different coordination incentive based on specific features of the creditor in an information sharing context where creditors invest in soft information. Moreover, an analysis of the type of contracts established with defaulted counterparties may allow evaluating if those near to the default debtors are able or not to take advantage of the information asymmetry context in order to raise money only from lenders that have the lower quality set of information available. Finally, an analysis of the tenure of a loan may be interesting in order to identify which time horizon of credit line will be affected the most from a default of a borrower with respect to one of its lenders.  Notes 1 According to the regulation of Centrale dei Rischi in force at the time of the sample collection (Banca d'Italia 1991), an exposure is classified in the default status when the classification variable "relationship status" takes on different domains from "other credits", therefore it encompasses the following: doubtful loans; restructured loans; doubtful loans-past due and overdue credits by more than 90 days and not more than 180; doubtful loans-past due and overdue credits loans past due for more than 180 days; doubtful loans-restructured loans; not doubtful loans-loans past due or overdue more than 90 days and not more than 180 days; not doubtful loans-loans past due for more than 180 days. Data provided externally for research purpose normally have some years of lags with respect to the last available ones, and so at the time of the database construction the mot updated information provided was related to 2010. The default status used for Table 2 includes both the past dues and overdrafts (90 or 180 days) and the restructured credits; 3 The panel data regression model is necessary in order to consider the heterogeneity of the sample on the basis of the debtor and the time of the event because customers in the sample may be have different fundamentals (like total assets, revenue, etc.) that may affect their access to the credit market and even in the five-year horizon considered for the analysis the market, conditions are slightly different month by month and they may affect the frequently of past dues and overdraft.Data on the dependent variables used in the analysis are winsorized in order to avoid some outliers (threshold 99%).