Determinants of Financial Sustainability for Farm Credit Applications—A Delphi Study

Farmers use credit from commercial credit providers to finance production activities. Commercial credit providers have to predict the financial sustainability of the enterprise to ensure that the borrower will have the ability to repay the loan. A Delphi study was conducted to explore what factors are used as indicators of loan-repayment ability of farmers. The objective was not only to identify factors that are currently considered, but also to identify other personal attributes that may improve the accuracy in predicting the repayment ability of potential borrowers. The Delphi was applied to a panel consisting of nine credit analysts and credit managers from a commercial credit provider in South Africa. The results indicate that the current and past financial performance, account standing, collateral, and credit record of the farm are very important in the assessment of applications in terms of financial performance. Experience and the success factors compared to competitors were found to be important, while age and education/qualification are regarded as less important in predicting repayment ability. The results also show that, although not currently objectively included in credit evaluations, credit analysis regards leadership and human relations; commitment and confidence; internal locus of control; self-efficacy; calculated risk taking; need for achievement; and opportunity seeking as important indicators of the ability of potential borrows to repay their loans. Thus, credit analysts and managers also regard management abilities and entrepreneurial characteristics of potential borrowers to be good indicators of repayment ability. Results from this research provide new indicator factors that can be used to extend existing credit evaluation instruments in order to more accurately predict repayment ability.


Introduction
Improved and sustainable productivity in the agricultural sector plays a very important part in economic development [1]. Concerns regarding the sustainability of agricultural systems include the development of new technologies and practices that do no harm to environmental goods and services, which are accessible and effective to farmers, and which lead to enhanced food productivity [2]. Although great progress has been made in the productivity of agriculture over the past half-century, one question remains: Can this progress continue into the future?
The continuation of production worldwide depends on the combination of natural resources and human beings with the ability to take advantage of those resources [3]. Hou [4] argues that the ability to raise financial capital is one of the most important factors for the survival and growth of a business. Credit is part of financial capital, and can help farmers to gain from financial resources beyond their own abilities and therefore take advantage of possible profitable business opportunities [5]. The ability

Method
The Delphi technique was used to determine the level of consensus among individuals involved in determining the repayment ability of loan applicants. Delbecq et al. [12] indicate that the Delphi technique can explore or expose the underlying assumptions or information leading to differences in judgment, or can seek out information that may generate consensus among individuals in a respondent group. The Delphi technique [13] is widely used for purposes of achieving convergence on real world opinions from experts within specific topic areas [14], through a series of questionnaires used to collect data from a selected panel in view of achieving consensus [13,[15][16][17][18][19]. The Delphi technique does not make use of a representative random sample of a target population, but rather a panel of experts is used; with an expert being an individual who is considered to be an expert in the relevant research area [20]. The Delphi process starts with an initial questionnaire that acts as an idea-generating strategy to uncover the issues related to the specific topic or to identify several broad aspects that are related to the specific topic in question. The relevant question for the research is to identify the factors considered and new factors that need to be considered in credit applications. Responses from the initial questionnaire must provide as many relevant issues as possible, as these issues are the foundation for the continuation of the process [20], where the identified aspects are used for further refinement that could lead to consensus on the important factors that need to be considered. The complete process can thus extend into several iterations, where the previous iteration forms the foundation for the next which is important in the process that assists in reaching consensus between the responders on what are the factors used to determine the repayment ability of applicants.
These multiple iterations develop into a consensus on the different opinions concerning the topic in question [14]. Every feedback process provides an opportunity for each of the participants to reassess his or her initial opinion in relation to the responses of the other responders [14], who remain anonymous during the entire process [21][22][23]. The feedback process consists of a summary of the previous iteration's answers and forms part of a new questionnaire. The number of rounds depends on, amongst other things, the time available and whether it is only a single broad question to be answered, or several questions [20]. In some instances where the Delphi technique has been used, two or three rounds have proven sufficient to reach consensus [24][25][26].

Level of Consensus
The level of consensus reached after each round determines the need for another round in the research process. Different methods exist to determine the level of consensus amongst different opinions, as well as the level of agreement among respondents, the coefficient of variations, the interquartile range, and standard deviation. Loughlin and Moore [27] found that consensus could be achieved with 51% agreement amongst respondents, while Seagle and Iverson [28] found 60% for a specific score on a five-point Likert scale. Putman, Spiegel. and Bruininks [29] found consensus to be reached with 80% agreement falling within two measures of a five-point Likert scale.
The coefficient of variation is a method used to measure the spreading of opinions. Coefficient of variation has been used in several Delphi studies to measure consensus, as it allows for the direct comparison of succeeding rounds. An indication of consensus is that the coefficient of variation decreases from one round to the next [30,31]. A coefficient of variation of less than 0.5 indicates a reasonable internal agreement [32]. The level of consensus as determined by the coefficient of variation is shown Table 1. Table 1. Coefficient of variation cut-off points and decision rules.

Coefficient of Variation
Decision Rule 0 ď V ď 0.5 Good degree of consensus, no additional round 0.5 < V ď 0.8 Less than satisfactory consensus, possible need for another round 0.8 ď V Poor degree of consensus, need for additional round Source: English and Keran [33].
The interquartile range (IQR) is a measure of dispersion for the median, consisting of the middle 50% of observations [34]. IQR is a method that is frequently used in Delphi studies, as it is an objective and rigorous means of determining consensus among respondents [30]. The rule of thumb is that for a five-point Likert scale, an IQR of one or less is a suitable indication of consensus.
Standard deviation (SD) is a measurement used to assess the variation in a population. In a normal distribution, 68% of scores will fall within one SD above and below the mean [35]. For purposes of this study, the level of consensus indicated by Grobbelaar [35] was used as a guideline on which to base decisions of consensus in terms of SD, as shown in Table 2.

Data Used
The Delphi was conducted between November 2014 and April 2015, with the participants being nine credit analysts and managers from a commercial bank in South Africa. The respondents, which were identified by a representative of the bank, were all involved in the decision-making process relating to the granting of credit in the agricultural sector, including applications by farmers. The questionnaires were sent to the aforementioned bank representative via electronic mail and subsequently distributed to the respondents. The resulting feedback was sent to either the representative or the main researcher.
Information was also obtained by reviewing actual credit application documents, which provided a more detailed description of the factors mentioned in the Delphi and also served to identify additional factors not mentioned in the answers from round one of the Delphi study. The additional characteristics mentioned by respondents were compared to the literature and included in round two.

Round One
The result of the first round or the exploratory round has been reported by [11]. In order to ensure that the questionnaire did not elicit biased responses from the experts [17], two open-ended questions were used. The first question was aimed at identifying the factors and characteristics in an application used to judge the applicant's repayment ability [11]: Question 1: What are the personal characteristics and aspects of a farmer that are considered important in assisting with credit applications? Which capabilities of a farmer are considered when writing the credit report that forms part of the credit application process?
The second question was aimed at identifying factors or characteristics not currently considered in credit applications, as well as any other areas of the credit application process that could be improved [11]: Question 2: In your opinion, are there any additional characteristics or factors that influence repayment ability, which are not being considered?
It is important to note that while some of the characteristics are included in the application, they are not based on objective measurements, but rather on the banker's personal experience and knowledge of the applicant.

Factors Currently Being Considered (Question 1)
Prominent factors that are considered in credit applications where identified when mentioned by at least three of the respondents. These factors were: management capability (100%); sustainability of the enterprise (86%); past and current financial performance (86%); account standings and credit record (86%); experience (57%); reputation (57%); collateral (43%); client success factor compared to competitors (43%); education/qualifications (43%); willingness to repay (43%); and farm ownership (29%) [11]. Less important factors that are also considered in the applications include: succession planning, bounce-back ability, labor force, strategic position of the business, business model, type of farming enterprise, external market and market projections, and business environment [11].
Apart from the mentioned factors, the following information of the farmers was also found to be important in the review process: age and experience of the operator, importance of the debt ratio and profitability of the business, market projections and information, and the influence of the client's financial position compared to the risk taken by the lender. Characteristics such as age and experience are inherent aspects and beyond the control of the farmer. Farmers are expected to learn the necessary skills early in their farming life and to become more proficient as time goes on [36]. As expected, experience comes with age, with age being a non-psychological factor that influences decisions in terms of exploiting opportunities [37]. The age of the farmer has an effect on his or her decision-making process, which could be one of the reasons why this factor is included in the application. Decisions are made with different goals in mind and at different levels of a farmer's respective lifecycle, and these decisions influence the ultimate farm performance. However, factors such as experience are not something that can be taught, learned, or adjusted in a short period of time, thus implying that younger, less experienced farmers are at a disadvantage. The aspects that are related to human capital such as age, education, and experience do have an influence on the management capabilities of farmers. Older, more experienced farmers have gone through several learning experiences already which younger less experienced farmers still have to learn, and this can also mean that these younger farmers could possibly make more mistakes in their decisions that can influence the performance of the farming business. The respondents emphasised the management capabilities of the farmer as being important. These are also related to the financial performance of the farm, because decisions influence the daily activities and sustainable financial performance of the farming business. Importantly, some of the characteristics reported in the application are not based on any objective measurements; instead, the banker bases his or her judgement on personal experience and knowledge of the applicant [11].
Thus, similar to what was found in the literature [38][39][40], the credit evaluation process in South Africa is shown to relate to the five Cs (capacity, capital, collateral, conditions, character) of credit. These results therefore confirm the importance of the five Cs of credit within the agricultural sector in South Africa.

Additional Factors Indicated by Respondents (Question 2)
Most factors that are not measured or which are problematic are related to financial aspects [11]. The dynamic nature of the agricultural sector is also reflected in the responses in terms of sensitivity testing of income (which are related to price and yields), expenditures, and how the farmer would be able to absorb deviations in the market [11]. Unpredictability in the agricultural industry along with several external factors influence the daily activities (e.g., weather) and turnaround strategies or adjusting strategies are also considered to be highly important [11].
Individual characteristics and management capabilities of the applicant that were reported as being important and considered or need to be considered included: reputation, integrity, abilities, honesty, reliability, as well as innovation, risk behavior, leadership, entrepreneurship, open mindedness, perseverance, and business awareness [11]. The factor of "abilities" can be reported in several categories, namely financial, technical, marketing, general business, and human relations abilities [11]. Besides the performance of the farm, several personal abilities of the farmer are also considered, but indications are that these aspects are only considered on a subjective basis. This was also illustrated by the variation in responses by the different respondents where some indicated the aspects as currently measured and other in the additional factors section, which shows that these attributes still provide difficulty in the process.
The farmer has to manage the farming business which involves the daily activities as required including financial, production, and human resources among others. This highlights the importance of the management capabilities of the farmer and was also mentioned by Respondent 3 [11]: "Management Capability: The farmer's reputation, ability and willingness to repay the debt are assessed. This includes his/her integrity, honesty and reliability. His background is assessed his qualifications or experience as well as his track record as a farmer. This aspect is considered the most imperative, but yet the most difficult to assess." Another respondent, Respondent 5, also highlighted several aspects that are not currently measured but that do have an influence on the repayment ability. These factors include honesty, accepting responsibility for actions, adaptability, and having a positive attitude [11]. These abilities are also considered in the review process of the application, but as mentioned are reported on subjective measures and reporting.
Most of the factors that were mentioned and reported by Henning and Jordaan [11] can be related to the factors and skills that are associated with psychological capital and entrepreneurial skills and competencies. According to Luthans et al. [41] positive psychological capital of an individual relates to: "(1) having confidence (self-efficacy) to take on and put in the necessary effort to succeed at challenging tasks; (2) making a positive attribution (optimism) about succeeding now and in the future; (3) persevering towards goals and, when necessary, redirecting paths to achieve goals in order to succeed (hope); and (4) when beset by problems and adversity, sustaining and bouncing back and even beyond in order to attain success (resilience)".
Skills that are associated with entrepreneurship can be of great assistance to farmers. The dynamic nature of agriculture can also result in great opportunities in the sector, and the entrepreneurial farmer would be able to see the opportunity and take advantage. Other factors such as self belief or self-efficacy also assist a person through difficult times, as that person will have belief in his or her own abilities to perform tasks [42]. Not only is the ability to be entrepreneurial very important but also the management of the business throughout is of great importance. This fact is also emphasised by Respondent 3: "Management capabilities of the farmer is most imperative, but difficult to assess." From these short explanations it is very clear that these management and entrepreneurial capabilities of farmers are very important in the future existence of the farming business. An objective means of measuring these characteristics, skills, and attributes is lacking in the current credit assessment process. As these factors are only considered subjectively, it can contribute to inconsistent reporting between different applications; which leads the subjective measuring to be considered as a shortcoming in the current credit application assessment process [11].
Additional characteristics identified by respondents, and as compared to the literature, are illustrated in Table 3. Lambing and Kuehl [42] and Baron and Shane [43] also emphasise the skills or associated factors listed in Table 3 as important for a successful business.
Many of these factors are skills that are and can be associated with entrepreneurial and managerial competence. Research has shown that entrepreneurial and managerial competence has an influence on the competitiveness and financial performance of small-and medium-enterprise businesses. In the entrepreneurship context, competencies are related to the birth, survival, and/or growth of a venture [44][45][46]. The skills of an entrepreneur are a contributing factor to performance and growth [44,47]. Furthermore, Chandler and Jansen [48] mention that the development of entrepreneurial skills contributes to the profitability and growth of a firm. There are several factors that have been associated as influential in the performance of firms, including the entrepreneur's demographic, psychological, and behavioral characteristics and the individual's skills and technical know-how [49]. The skills that are illustrated in Table 3 are essential to run and manage a successful business. The factors that are considered in determining the repayment ability of agricultural credit applications have now been identified, and their importance when considering applications is now addressed.

Round Two
A second questionnaire was developed based on the first-round responses. The second round tested the degree to which the respondents agreed on the findings of the first round, while reviewing the additional information and factors identified from the literature. The option to add additional information was also available to respondents if they felt information had been omitted. The questionnaire consisted of statements to which the respondents again answered according to a five-point Likert scale, in terms of how important the statements were in their credit process. A score of five indicated that the factor was very important, while a score of one indicated it was not important. An important purpose of the second round was to determine the degree of consensus among the respondents' answers.
The results of the second round are shown in Table 4. There were high levels of consensus (SD ď 1) among the financial factors, including account standing, credit record, past and current performance, sustainability of the enterprise, and willingness to repay. There were still, however, factors that did not have a high level of consensus. Of the factors that are currently considered in credit applications, only 2 of 15 had a reasonable level of consensus (1.01 ď SD ď 1.49). All the other factors had a high level of consensus. The mode and medians of the factors with a high level of consensus are equal, suggesting that there is little or no room for improvement. There are, however, also factors that have a high level of consensus with modes and medians that are not equal. The difference between the mode and the median suggests that there is still room to improve the level of consensus among the respondents.
Interestingly, more factors that were not currently measured fell within the reasonable consensus level (1.01 ď SD ď 1.49). Two of the statements related to the opposite ends of locus of control (external and internal), namely belief that others or chance control destiny, and belief to be in control of one's own destiny, both of which fell within the reasonable consensus level (SD of 1.31 and 1.13, respectively). The second factor is related to self-efficacy (belief in one's own ability to perform tasks and to be successful) with an SD of 1.04. Belief in the business despite setbacks (persistence) is an important factor (average 3.88), with a reasonable consensus level (SD 1.25). Table 4 suggest scope for improvement regarding the factors that can be used to predict farmers' repayment ability and to assess credit applications. To obtain a higher level of consensus, a third round was used. The respondents in the second round provided no additional factors, and therefore the third round included the same factors as the second round.

Round Three (Final Round)
With the third round, the respondents received feedback from the second round and had the opportunity to determine whether they still agreed or would like to adjust their original answers. The feedback was given by means of the average scores and the mode for each of the factors and statements of questions one and two. The midpoint of the responses was categorized using the median score. It is normally expected that in each succeeding round, the range of responses from the panelists will decrease and the median will be closer to the score of the final answer [35]. Results for the third round are shown in Table 5.
All factors deemed reasonable in the second round, with the exception of internal locus of control, were changed to a high consensus level in the third round. Thus, the factors of question one all achieved a high level of consensus in the third round, indicating that the respondents agreed with the factors determining the repayment ability of farmers. Table 5 also shows that the reasonable consensus levels of external locus of control, self-efficacy, persistence, planning, and passion, changed to high consensus levels. This means that only one factor still remained at a reasonable level of consensus. An advantage is that as external locus of control is the opposite of internal locus of control, and with high consensus levels, the results are not difficult to interpret. The results in Table 5 therefore provide evidence that acceptable levels of consensus were reached after the completion of the third round.
Respondents' consensus indicate the factors that are important and do not provide difficulty in determining farmers' repayment ability in credit applications. The factor that was identified as the most important, with an average score of 4.44 and equal mode and median of 5, was commitment and confidence. This is a clear indication, from the original statement, that a farmer must be willing to commit and have confidence in himself or herself and the opportune venture to commit his or her own resources and time, for the bank to be willing to provide finance.
Anticipation was also very important, as the ability of the farmer to plan ahead was indicated with an average score of 4. Further confirmation was that inability to plan ahead and only deal with problems as they occur rather than anticipating beforehand was found to be not important. It can therefore be concluded that the bank would be more willing to provide finance to a farmer that anticipates problems beforehand and plans accordingly than to farmers who only deal with problems as they arise. By only considering problems as they arise places the farmers at a disadvantage compared to when problems were anticipated and possible solutions are already in place or could be implemented in a short time frame.
Self-confidence, self-efficacy, and internal locus of control were found to be important, with average scores of 3.78, 3.67, and 3.33, respectively. The modes and medians for these factors were all equal with a score of 4. Farmers must, according to these scores, believe in their abilities; believe that they have the ability to perform tasks in the business; and also believe that their behavior will have an influence on the destiny or ultimate performance of the business. These factors ensure that the farmer will continue with the business despite setbacks (average score of 3.78; equal mode and median of 4) and take advantage of opportunities that have been identified. Opportunity seeking, with an average score of 4.11, is also an indication of the ability to adjust to an ever-changing environment and to use the change to their advantage. The identification of opportunity can also be related to the positive attitude of the farmer. A more positive farmer will identify more opportunities than threats and will also concentrate on his or her business strengths instead of weaknesses. The positivity factor had an average score of 3.56 and an equal mode and median of 4. Applying new ideas, adjusting or refining an existing product or identifying new market opportunities are related to creativity and innovation, which is also considered when determining the repayment ability of farmers. Creativity and innovation achieved an average score of 3.78 and equal mode and median of 4. Taking advantage of opportunity involves strategic thinking, especially the consideration of risk that is associated with the opportunity. Results from the third round indicated that the ability of the farmer to take calculated risk (average score of 3.78) is an important factor in determining the repayment ability in credit applications. Even though risk taking is associated with higher returns, not all risky ventures will lead to greater returns. As one of the objectives of banks is to minimise their risk, the investment in high-risk ventures can have a negative influence on credit applications.
A business requires the owner and/or manager to take a leading role to ensure that the required processes are in place. Whether the farming business is a family business that only involves family members in the daily activities or even when permanent or casual labor is used, the relation between the farmer and the other members are very important. Leadership and human relations were found to be an important aspect, but as can be expected, conflict also exists in teamwork. Teamwork involves having trust in the abilities of others, the ability to divide work confidently and give the necessary recognition. The ability to handle conflict is therefore also very important. These aspects are related to networking. It is not always necessary to build a team, as vital information can also be obtained by communicating with others. The management of conflict had an average score of 3.67, and equal mode and median of 4. Leadership and human relations had an average score of 3.22, but the difference in the mode and the median indicate differences of opinions from the respondents.
The results indicated that the entrepreneurial and management abilities of a farmer are very important and need to be considered by means of an objective and consistent method in credit applications. Man, Lau, and Chan [50] identified six areas of entrepreneurial competencies from literature for small and medium enterprises, and also for businesses managed by an individual. The six competencies include opportunity, relationship, conceptual, organizing, strategy, and commitment. Each one of the competencies has underlying skills or competencies which can be related to the behavior of a farmer in terms of behavior in leadership and human relations, creativity and innovation, internal locus of control, self-confidence (self-efficacy), persistence, planning, passion, leadership, opportunity seeking, conflict management, risk management, need for achievement, positivity, tenacity, commitment, and confidence. Opportunity competence relates to recognizing and developing market opportunities [50]. Networking and human relations can be related to the person-to-person or person-to-group based interactions, included in the relationship competence of Man et al. [50]. According to Man et al. [50] conceptual competence is related to the conceptual abilities of the individual. These abilities are reflected in behavior such as decision-making skills, absorbing and understanding complex situations, problem analysis, vision, and judgment. The organization and leading of internal and external human, physical, financial, and other resources are all skills or competencies that are associated with the organizing competence [50]. Strategic competencies are related to the setting, evaluation, and implementation of strategies in the business. Underlying competencies are related to learning from past behavior and results orientation. There needs to be a drive that ensures the anticipated results of the venture, which is also an important factor for determining the repayment ability. The last competency factor, i.e., commitment, is related to the drive of the individual to move forward. Factors such as self-confidence, self-efficacy, and persistence can be associated with the factors that ensure the continuation of venture. All the factors identified by the respondents in Question two can be associated with a certain competence as proposed by Man et al. [50]. This is an indication that the framework proposed by Man et al. [50] can be used to provide valuable and additional information on these aspects that are related to the entrepreneurial and management abilities of farmers in determining the repayment ability in credit scoring.
The respondents were also asked to indicate whether the approach used to measure each of the factors was objective or subjective. Three of the respondents did not answer the question, but there was an agreement between the respondents who answered. The respondents agreed that the additional factors related to question two, which was associated with manager and entrepreneurial skills, were all based on subjective measurements. While the factors such as financial performance, age, experience, education, ownership, collateral, market and product situation, and projections and the type of farming operations were mostly based on objective measures, it was also further indicated by several respondents that the final decision on repayment ability is based on human judgement, which is a subjective conclusion.
Not only is human judgement very subjective in decision making, research found several shortcomings that are associated with personal judgement procedures. These shortcomings include aspects such as unreliability, results are not replicable, and possible problems with the handling of large quantities [51]. Apart from decision-making problems, the judgement methods suffer from high training costs, frequent incorrect and inconsistent decision making by different experts when considering the same application [52]. Human judgement does provide challenges when used in the credit process, especially considering consistency between applications or even between credit analysis and managers. Challenges arise whether human judgement is included in the final decision-making or when used to analyze aspects within the process, consistency cannot be guaranteed.

Conclusions
The main objective of the research was to explore the current agricultural credit assessment process, to understand the factors and characteristics used to assess credit applications, and to identify any other factors and characteristics that could improve the degree of accuracy with which repayment ability is predicted. Although several researchers have previously investigated the credit process and the factors influencing access to credit, the data used in their analyses was mostly gathered through questionnaires or sourced from farmers, and since the information did not originate from a financial institution, it could easily omit several important aspects in determining the repayment ability of applicants. This situation resulted in a gap in the knowledge necessary to ensure a proper understanding of the characteristics and variables that are actually considered by existing credit providers and financial organizations today.
A Delphi study was conducted to determine the characteristics and variables considered important by a financial organization in determining the repayment ability of farmers in South Africa. In total, 15 different factors were identified as being important when evaluating a credit application. Factors that were found to be important in the credit process included: account standing, age, client success factor compared to competitors, collateral, credit record, education/qualifications, experience, farm ownership, market information, past and current financial performance, product market projections, reputation, sustainability of the enterprise, type of farming enterprise, willingness to repay. As expected, the most important factors included the financial performance, sustainability, and security of the applicant. Age, experience, and education, which are often cited in the literature as factors that influence access to credit, are also considered in the application process, but are considered to be less important than the other mentioned factors.
The respondents identified a number of additional personal characteristics and abilities of the farmer that should be considered in the credit application process, including certain managerial and entrepreneurial characteristics such as the ability to manage different aspects of the farm business (financial, technical, production, marketing, natural resources, and human resources). The research has identified several entrepreneurial and management capabilities that are considered to be important in credit evaluation instruments. These factors include: leadership and human relations, creativity and innovation, internal locus of control, self-confidence (self-efficacy), persistence, planning, passion, leadership, opportunity seeking, conflict management, risk management, need for achievement, positivity, tenacity, commitment, and confidence. The aspects of the individual related to the characteristics used to describe the entrepreneurial competencies explained in literature and by Man [50] consisting of opportunity, relationship, conceptual, organizing, strategy, and commitment competencies. The entrepreneurial abilities of the farmer indicate a degree of promise in the application, with a higher level of entrepreneurial competence having been found to have a positive influence on farm performance, thus pointing to better repayment ability. The influence of entrepreneurial competency on performance therefore justifies the possible inclusion thereof in the credit application process, and this factor should be investigated further in future research studies.
The results show that there is consensus on the factors that are considered in determining the repayment ability of farmers. Such consensus is a good indication that there may be a high level of consistency in the classification of applications. However, further investigation revealed that the decisions in terms of classification are based on human judgement. The use of human judgement does have certain disadvantages, such as high training costs, as well as frequent incorrect and inconsistent decision-making by different experts on the same application. When the respondents were asked to indicate whether the use of objective credit-scoring models would assist in improving the consistency of the classifications, most indicated that the use of statistical methods could improve consistency in credit-granting decisions, but some limitations were also mentioned.
It is therefore recommended that further research be conducted to investigate the implementation of objective statistical methods to determine repayment ability within the South African agricultural sector where these identified factors can be implemented to extend or contribute to the current decision making variables in credit instruments. Research would include identifying measurement instruments to identify and/or measure these identifying factors in such a way that the factors can be included in the credit instruments. Such research would not only be to the advantage of the South African agricultural sector, but could also be successfully applied to other developed and developing countries.