Search Results (100)

The growing global demand for sustainable energy solutions has spurred interest in hybrid renewable energy systems, particularly those combining photovoltaic (PV) solar and wind power. This study records the technical and financial feasibility of establishing hybrid solar photovoltaic and wind power stations in Iraq, Al-Rutbah and Al-Nasiriya, with a total power of 60 MW for each, focusing on optimizing energy output and cost-efficiency. The analysis evaluates key technical factors, such as resource availability, system design, and integration challenges, alongside financial considerations, including capital costs, operational expenses, and return on investment (ROI). Using the RETScreen program, the research explores potential locations and configurations for maximizing energy production and minimizing costs, and the evaluation is performed through the calculation Internal Rate of Return (IRR) on equity (%), the Simple Payback (year), the Net Present Value (NPV), and the Annual Life Cycle Savings (ALCSs). The results show that both PV and wind technologies demonstrate significant energy export potential, with PV plants exporting slightly more electricity than their wind counterparts. Al Nasiriya Wind had the highest output, indicating favorable wind conditions or better system performance at that site. The results show that the analysis of the proposed hybrid system has a standardizing effect on emissions, reducing variability and environmental impact regardless of location. The results demonstrate that solar PV is significantly more financially favorable in terms of capital recovery time at both sites, and that financial incentives, especially grants, are essential to improve project attractiveness, particularly for wind power. The analysis underscores the superior financial viability of solar PV projects in both regions. It highlights the critical role of financial support, particularly capital grants, in turning renewable energy investments into economically attractive opportunities. Full article

As freshwater scarcity becomes increasingly severe under climate change, physical water risk has emerged as a critical financial concern for firms in water-intensive industries. This study explores whether and how physical water risk influences firms’ cost of equity, and whether corporate social responsibility (CSR)—both its overall level and structural differentiation—modulates this relationship. Using panel data from 849 Chinese listed companies in water-intensive sectors between 2011 and 2022, we find that physical water risk significantly elevates equity capital costs. While a strong CSR performance buffers this effect, CSR differentiation—reflected in uneven CSR engagement across different domains—undermines or even reverses this moderating role. Additional heterogeneity analyses show that these patterns are more pronounced in large and non-state-owned enterprises. These findings deepen our understanding of how environmental risks are priced in capital markets and offer strategic insights for firms seeking to manage sustainability-related financial exposures. Full article

As ESG practices become increasingly embedded in global capital markets, their impact on firm financing costs remains an open question in emerging economies, where regulatory divergence and rating inconsistency complicate investor perceptions, particularly in China’s rapidly evolving financial environment. This study examines the impact of Environmental, Social, and Governance (ESG) performance on financing costs among Chinese non-financial listed firms, with a focus on the moderating roles of financial regulation and ESG rating divergence. Using a panel dataset of 4493 firms across 33,773 firm–year observations from 2011 to 2022, we employ a two-way fixed effects model, along with Propensity Score Matching and Difference-in-Differences (PSM-DID) techniques, to address endogeneity concerns and enhance causal inference. The findings reveal that improvements in ESG performance significantly reduce financing costs, substantially affecting debt relative to equity. Moreover, the cost-saving benefits of ESG are amplified in industries with stronger regulatory oversight, while high ESG rating divergence undermines these benefits by increasing uncertainty. These results highlight the importance of standardizing ESG rating systems and enhancing regulatory consistency. Such efforts can lower capital costs and improve financial access for firms, particularly in capital-intensive and environmentally sensitive sectors, offering actionable guidance for policymakers shaping disclosure frameworks and corporate managers optimizing ESG investment strategies. Full article

Full endoscopic spine surgery (FESS) offers an ultra-minimally invasive solution for addressing many different degenerative spine pathologies. While FESS has demonstrated strong evidence for faster recovery, reduced hospital stays, fewer complications, and potentially lower overall costs, FESS remains underutilized in low-income countries (LICs). This narrative review synthesizes the existing literature to evaluate access to FESS in LICs, highlighting challenges such as a lack of trained neurosurgeons and orthopedic surgeons, insufficient access to specialized equipment, capital costs, and limited representation in research. A systematic literature search identified only a handful of relevant studies, underscoring the scarcity of data on FESS in LICs. Findings reveal stark disparities in training opportunities and equipment availability, with less than 25% of LIC facilities equipped with the essential tools. This review advocates for international collaboration, increased funding, cost reduction, and targeted research to bridge these gaps. Innovative solutions such as virtual training platforms may help overcome current limitations. Addressing these challenges is essential to leveraging FESS’s potential to mitigate the burden of spinal disorders in LICs and advance global health equity. Full article

Ignoring the presence of non-performing assets makes efficiency measurement inappropriate and incomplete. Thus, the present study considers non-performing assets as an undesirable output and applies the slack-based efficiency model to measure the efficiency of public sector banks in India during 2004–2005 to 2018–2019. A two-metric performance assessment of sample banks is carried out using mean efficiency and the non-performing assets management ratio. This study is extended to investigate determinants of bank efficiency using a fixed effects model and dynamic panel data regression on the contextual variables. Results show that profitability as measured by return on equity (ROE) and priority sector exposure have had no impact on efficiency. However, cost of deposits and capital adequacy ratio have a significant negative impact on the efficiency of public sector banks in India. Most importantly, the study finds a decline in efficiency in recent years, indicating a necessity of serious efforts for revamping these state-owned banks. Full article

The capital market is important to promoting the comprehensive green transformation of social development and facilitating the flow of social resources toward green innovation and low-carbon technologies. Mainland Chinese enterprises cross-listed in the Hong Kong stock market (AH cross-listed enterprises) provide a good experimental object for investigating the role of capital-market integration in promoting corporate green innovation behavior. This paper investigates the impact of Chinese AH cross-listing on corporate green innovation. Using the entropy balancing matching and difference-in-differences model (EB-DID model), we empirically analyze a sample of 13,538 valid firm-year observations (including 1206 AH-share ones) from Chinese listed firms between 2005 and 2023. Our research findings show that AH cross-listing promotes Chinese firms’ green innovation. Moreover, this effect is heterogeneous among firms with different financial constraint levels, external finance dependence, internal control quality, and audit quality. Finally, AH cross-listing spurs corporate green innovation by reducing equity capital costs and optimizing information disclosure quality. Our results are robust to alternative measurements of green innovation, alternative matching methods, alternative regression models, and various controls for endogeneity issues. The study reveals a new determinant of corporate green innovation and expands the boundaries of cross-listing’s microeconomic consequences. Full article

This study investigates the role of the Big Three passive investors (BlackRock, Vanguard, and State Street) in influencing firms’ cost of equity. By examining the unique ownership structure these investors bring, the research sheds light on a pivotal yet underexplored aspect of institutional ownership and its implications for corporate financing. Using a comprehensive dataset spanning from 1997 to 2016, this study demonstrates that increased ownership by the Big Three is associated with improved disclosure practices and reduced information asymmetry, leading to a lower cost of equity. However, the study also uncovers a nuanced trade-off, as concentrated ownership may introduce liquidity risks in certain contexts. These findings bridge a critical gap in the literature by reconciling divergent perspectives on the role of passive investors and provide actionable insights for institutional investors, regulators, and corporate managers seeking to understand the broader implications of passive ownership on firm valuation and financing strategies. Full article

We challenge the widely accepted premise that the valuation of an early-stage firm is simply the capital invested (USD) divided by the equity received (%). Instead, we argue that this calculation determines the break-even point for the investor; for example, investing USD 1.0 in exchange for a 10% equity sets a firm-level free cash flow target of USD 10.0, resulting in a 0% return for the investor. The design of our study is that of a descriptive analysis of the phenomenon, based on three assumptions: that angel investing is a two-issue negotiation, that negotiation positions are communicated sequentially from capital to equity, and that the capital is fixed to a strategic trajectory. We note that when pausing the negotiation once a strategic trajectory (and thus capital) has been defined, utilizing the break-even point as the main reference point provides a structure that can serve as a guiding barometer for negotiators, as they evaluate their options across the full range of equity greater than 0% and less than 100%. We draw attention to the diminishing benefit of the marginal equity percentage point [diminishing at a rate of (−1/x²)] for the investor to break even on their investment. This relationship tracks to the equation [value = 1/equity], which presents the full option set for any offer, once the capital is determined. Our study provides the practitioner with the subtle benefit of situational awareness and the scholar with a logical foundation for future research. Full article

This paper seeks to examine the extent to which environmental, social, and governance (ESG) disclosure affects capital structure and cost of capital for non-financial Fortune 500 firms. With a sample period from 2007 to 2022 and a system (Generalized Method of Moments) GMM estimation method, we investigate the linkage between ESG disclosure scores and both leverage and the weighted average cost of capital (WACC). Thus, we find that firms with stronger ESG performance have higher ESG disclosure and lower leverage ratios and WACC, highlighting that firms with good ESG outcomes have better equity financing facilities and are perceived to be less risky. We also find the moderation effect where the effects of ESG disclosure depend on the level of ESG disclosure. The empirical results thus show that the environmental and social factors have significant influences on leverage and WACC than the governance factors. Furthermore, we show that firm size affects these relationships in that larger firms are more affected by the variables. These findings extend the literature on ESG, and provide relevant information for corporate financial managers, investors, and policymakers about the financial effects of ESG disclosure. This paper therefore provides evidence of the relevance of ESG factors in decisions on capital structure and cost of capital especially for large firms. Full article

Prior research empirically finds that the systematic equity risk for US firms as measured by beta reflects the risk of their defined benefit pension plans, despite opaque and complicated pension accounting rules. This paper re-examines this question in the context of subsequent clarification of these rules, and the growing importance of non-defined benefit pension funds. This issue is examined by comparing standard equity-based models with a broader pre-existing shareholder model of the reporting entity to re-examine the relationship between firm equity risk and pension plan risk. The empirical tests are conducted on a sample of S&P 500 firms during the first three years of the introduction of the revised pension accounting rules (2006–2008), based on panel data regression relating firm risk to pension risk and controlling for other variables. In contrast to the prior findings of JMB, the estimated cost of capital is additionally sensitive to the following: (a) alternative explicit versus implicit definitions of pension liability; (b) the nature and scope of long-term deferred compensation arrangements; and (c) the scope and nature of investment-related risks through investment in sponsoring company stock that are associated with these pension arrangements. Full article

The effects of greenwashing as a corporate strategy on firm risk are not well defined. I construct a greenwashing measure for 3973 companies from 70 countries from 2012 to 2022. Using Dynamic Panel Modeling, I find results suggesting that greenwashing is a complex phenomenon with both positive and negative consequences. While it can improve a firm’s public image and potentially enhance its financial performance, it may also lead to increased risk and misallocation of resources. Greenwashing firms have a lower weighted average cost of capital due to a higher debt-to-capital ratio. They are larger, have higher institutional ownership, and lower dividend yields. On the other hand, greenwashing firms have more ESG-related controversies that can hurt firm revenues and market value, they have higher unsystematic risk, and they have lower dividend yields and return on equity. I also find evidence that there is a feedback relationship between ESG ratings and greenwashing. There is no evidence that government mandates on ESG reporting inhibit greenwashing. The implication is that ESG scoring that emphasizes reporting ESG activities while informing investors also encourages greenwashing. Full article

This study documents the comparative financial performance of the Islamic Banking Services Industry (IBSI) in the Gulf Cooperation Council (GCC) region. After drawing the performance evaluation framework (based on the CAMEL framework), the research conducted data analysis of the Islamic Banking Services Industry (IBSI) in the GCC region for 31 quarters (2013Q4–2021Q4). The analysis examines capital adequacy, asset quality, management performance, earnings, and liquidity management. Objectively classified data trends are reported through graphs. Additionally, the research documents internal determinants of financial performance. Findings suggest that the GCC-IBSI has shown overall progress in achieving primary objectives (commercial performance), including healthy capital adequacy, cost control, equity returns, and liquidity management. Capital adequacy, cost control, and liquidity management significantly contribute to financial performance. Managerial implications include cost control, reduction in non-performing loans, and prudent liquidity management. There exist opportunities in the GCC-IBSI for investors, given the mismatch in demand and supply of Islamic financial services. This study contributes to the literature by documenting findings on the achievements of the primary objective of IBSI in multiple GCC-IBSI markets comparatively. Full article

This paper demonstrates whether the impact of agency costs on firm value depends on the level of managerial power using the fraction of capital held by the manager, as well as their level of voting rights. Focusing on a sample of 120 non-financial French firms incorporated in the CAC All-Tradable Index for the period 2008–2022, the first empirical analysis provides strong evidence that agency costs of equity, as measured in terms of operating expenses, administrative expenses and the agency cost of free cash flow, exert a negative impact on the firm’s market value. In a second empirical analysis, we split our sample into three sub-samples with the aim of capturing the effect of managerial power. The findings lead us to believe that the association between the agency cost measurement and the firm’s market value depend on the level of managerial power. This paper challenges prior studies by strengthening our understanding of managerial behavior (incentive, neutral, and entrenchment) in relation to shareholder wealth. Furthermore, it contributes to the recent literature by enabling a better knowledge of the disparity related to studies conducted in other countries with different governance models. Full article

This study investigates the relationship between economic policy uncertainty (EPU) and the cost of equity capital (CoEC). It also reveals the moderating role of managerial ability (MA) in the relationship between EPU and CoEC in Saudi Arabia. The study sample consists of listed non-financial firms in Tadawul from 2008 to 2019. We analyzed data using STATA, depending on Pearson correlation analysis, two independent sample t-tests, OLS regression, and OLS with robust standard errors clustered by firm. Our study shows a positive effect of EPU on the CoEC. In addition, the results confirm that MA mitigates the positive effect of EPU on the CoEC. This is the first research to investigate the influence of the relationship between EPU on CoEC in Saudi Arabia, one of the largest emerging economies in the Middle East and Gulf countries. Our findings motivate decision-makers to strengthen their MA and establish a safe and stable investment environment to ensure better financing and investment decisions during uncertain times. Lending agencies, investors, and other stakeholders should consider the MA of corporations when making investment decisions. Full article

Studies have argued that water risk affects corporate sustainability, but few of them have fully explored whether or not and how water resources have a direct impact on corporate finance and strategy. This study takes the listed companies in the Chinese A-share market from 2019 to 2023 as a sample to understand the threat of water vulnerability to corporate sustainability from the perspective of capital cost. This study argues that water vulnerability positively relates to corporate capital cost by increasing corporate financing constraints. Meanwhile, this study also examines the role of water regulation and water investment in the relationship between water vulnerability and corporate capital cost. Water regulation brings legitimate pressure to corporations and increases the transformation risks faced by them, so it has a positive moderating effect. Water investment can alleviate the vulnerability of local water resources and reduce the physical water risk faced by corporations, so it has a negative moderating effect. The study finds that the two measures mainly play a significant moderating effect on the cost of debt. In addition, the study finds that the positive relationship between water vulnerability and capital cost has industrial and firm-level heterogeneity, while the moderating effect of government water governance has only industrial heterogeneity. Full article