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Soft Information and Default Prediction in Cooperative and Social Banks

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  • Simon Cornée

Abstract

In this paper, to begin with, we define soft information as qualitative, subjective information produced by banks through the establishment of long-term lending relationships. We then highlight the importance of soft information for cooperative and social banks in the screening, pricing and monitoring of their borrowers as a result of their institutional features (governance, values, etc.) and the specificities of their clientele. We finally emphasise the value of qualitative (economic, social and/or environmental) factors stemming from the production of soft information in predicting credit default events.

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  • Simon Cornée, 2014. "Soft Information and Default Prediction in Cooperative and Social Banks," Working Papers CEB 14-005, ULB -- Universite Libre de Bruxelles.
    • Handle: RePEc:sol:wpaper:2013/156300
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    1. Hans Degryse & Steven Ongena, 2005. "Distance, Lending Relationships, and Competition," Journal of Finance, American Finance Association, vol. 60(1), pages 231-266, February.
    2. Jalal Akhavein & W. Scott Frame & Lawrence J. White, 2005. "The Diffusion of Financial Innovations: An Examination of the Adoption of Small Business Credit Scoring by Large Banking Organizations," The Journal of Business, University of Chicago Press, vol. 78(2), pages 577-596, March.
    3. Elsas, Ralf & Krahnen, Jan Pieter, 1998. "Is relationship lending special? Evidence from credit-file data in Germany," Journal of Banking & Finance, Elsevier, vol. 22(10-11), pages 1283-1316, October.
    4. Bhattacharya Sudipto & Thakor Anjan V., 1993. "Contemporary Banking Theory," Journal of Financial Intermediation, Elsevier, vol. 3(1), pages 2-50, October.
    5. Walter Krämer & André Güttler, 2008. "On comparing the accuracy of default predictions in the rating industry," Empirical Economics, Springer, vol. 34(2), pages 343-356, March.
    6. Kenneth P. Brevoort & Timothy H. Hannan, 2004. "Commercial lending and distance: evidence from Community Reinvestment Act data," Finance and Economics Discussion Series 2004-24, Board of Governors of the Federal Reserve System (U.S.).
    7. Simon Cornée & Ariane Szafarz, 2014. "Vive la Différence: Social Banks and Reciprocity in the Credit Market," Journal of Business Ethics, Springer, vol. 125(3), pages 361-380, December.
    8. Robert DeYoung & William Hunter & Gregory Udell, 2004. "The Past, Present, and Probable Future for Community Banks," Journal of Financial Services Research, Springer;Western Finance Association, vol. 25(2), pages 85-133, April.
    9. Berger, Allen N. & Udell, Gregory F., 2006. "A more complete conceptual framework for SME finance," Journal of Banking & Finance, Elsevier, vol. 30(11), pages 2945-2966, November.
    10. Gropp, R. & Grundl, C. & Guttler, A., 2012. "Does Discretion in Lending Increase Bank Risk? Borrower Self-Selection and Loan Officer Capture Effects," Discussion Paper 2012-030, Tilburg University, Center for Economic Research.
    11. Leire San-Jose & Jose Retolaza & Jorge Gutierrez-Goiria, 2011. "Are Ethical Banks Different? A Comparative Analysis Using the Radical Affinity Index," Journal of Business Ethics, Springer, vol. 100(1), pages 151-173, April.
    12. Martin Brown & Christian Zehnder, 2007. "Credit Reporting, Relationship Banking, and Loan Repayment," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 39(8), pages 1883-1918, December.
    13. Rafik Abdesselam & Sylvie Cieply & Nicolas Le Pape, 2002. "Les facteurs de différenciation des banquiers mutualistes et AFB en matière de financement des PME-PMI," Post-Print halshs-00069537, HAL.
    14. Mireille Jaeger & Jean-Noël Ory & Emmanuelle Gurtner, 2006. "La banque à forme coopérative peut elle soutenir durablement la compétition avec la banque SA," Cahiers du CEREFIGE 0605, CEREFIGE (Centre Europeen de Recherche en Economie Financiere et Gestion des Entreprises), Universite de Lorraine, revised 2006.
    15. Jonathan Morduch, 1999. "The Microfinance Promise," Journal of Economic Literature, American Economic Association, vol. 37(4), pages 1569-1614, December.
    16. Edward I. Altman, 1968. "The Prediction Of Corporate Bankruptcy: A Discriminant Analysis," Journal of Finance, American Finance Association, vol. 23(1), pages 193-194, March.
    17. Douglas W. Diamond, 1984. "Financial Intermediation and Delegated Monitoring," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 51(3), pages 393-414.
    18. Simon Cornée & David Masclet, 2013. "Long-Term Relationships, Group lending and Peer Sanctioning in Microfinance: New Experimental Evidence," Economics Working Paper Archive (University of Rennes 1 & University of Caen) 201316, Center for Research in Economics and Management (CREM), University of Rennes 1, University of Caen and CNRS.
    19. Mitchell A. Petersen & Raghuram G. Rajan, 2002. "Does Distance Still Matter? The Information Revolution in Small Business Lending," Journal of Finance, American Finance Association, vol. 57(6), pages 2533-2570, December.
    20. Krahnen, Jan Pieter & Weber, Martin, 2001. "Generally accepted rating principles: A primer," Journal of Banking & Finance, Elsevier, vol. 25(1), pages 3-23, January.
    21. Altman, Edward I. & Saunders, Anthony, 1997. "Credit risk measurement: Developments over the last 20 years," Journal of Banking & Finance, Elsevier, vol. 21(11-12), pages 1721-1742, December.
    22. Angelini, P. & Di Salvo, R. & Ferri, G., 1998. "Availability and cost of credit for small businesses: Customer relationships and credit cooperatives," Journal of Banking & Finance, Elsevier, vol. 22(6-8), pages 925-954, August.
    23. Stiglitz, Joseph E, 1990. "Peer Monitoring and Credit Markets," The World Bank Economic Review, World Bank, vol. 4(3), pages 351-366, September.
    24. Jean‐Noël ORY & Yasmina LEMZERI, 2012. "Efficiency And Hybridization In Cooperative Banking: The French Case," Annals of Public and Cooperative Economics, Wiley Blackwell, vol. 83(2), pages 215-250, June.
    25. Douglas W. Diamond & Raghuram G. Rajan, 2009. "The Credit Crisis: Conjectures about Causes and Remedies," American Economic Review, American Economic Association, vol. 99(2), pages 606-610, May.
    26. Cole, Rebel A. & Goldberg, Lawrence G. & White, Lawrence J., 2004. "Cookie Cutter vs. Character: The Micro Structure of Small Business Lending by Large and Small Banks," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 39(2), pages 227-251, June.
    27. Sharpe, Steven A, 1990. "Asymmetric Information, Bank Lending, and Implicit Contracts: A Stylized Model of Customer Relationships," Journal of Finance, American Finance Association, vol. 45(4), pages 1069-1087, September.
    28. Cerqueiro, Geraldo & Degryse, Hans & Ongena, Steven, 2011. "Rules versus discretion in loan rate setting," Journal of Financial Intermediation, Elsevier, vol. 20(4), pages 503-529, October.
    29. Allen N. Berger & W. Scott Frame, 2007. "Small Business Credit Scoring and Credit Availability," Journal of Small Business Management, Taylor & Francis Journals, vol. 45(1), pages 5-22, January.
    30. Jose M. Liberti & Atif R. Mian, 2009. "Estimating the Effect of Hierarchies on Information Use," Review of Financial Studies, Society for Financial Studies, vol. 22(10), pages 4057-4090, October.
    31. Grunert, Jens & Norden, Lars & Weber, Martin, 2005. "The role of non-financial factors in internal credit ratings," Journal of Banking & Finance, Elsevier, vol. 29(2), pages 509-531, February.
    32. Agier, Isabelle & Szafarz, Ariane, 2013. "Microfinance and Gender: Is There a Glass Ceiling on Loan Size?," World Development, Elsevier, vol. 42(C), pages 165-181.
    33. Guinnane, Timothy W., 1997. "Regional organizations in the German cooperative banking system in the late 19th century," Research in Economics, Elsevier, vol. 51(3), pages 251-274, September.
    34. Agnès Labye & Christine Lagoutte & Françoise Renversez, 2002. "Banques mutualistes et systèmes financiers : une analyse comparative Allemagne, Grande-Bretagne, France," Revue d'Économie Financière, Programme National Persée, vol. 67(3), pages 85-109.
    35. Thakor, Anjan V. & Boot, Arnoud (ed.), 2008. "Handbook of Financial Intermediation and Banking," Elsevier Monographs, Elsevier, edition 1, number 9780444515582.
    36. Mitchell A. Petersen & Raghuram G. Rajan, 1995. "The Effect of Credit Market Competition on Lending Relationships," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 110(2), pages 407-443.
    37. Beaver, Wh, 1966. "Financial Ratios As Predictors Of Failure," Journal of Accounting Research, Wiley Blackwell, vol. 4, pages 71-111.
    38. Jeremy C. Stein, 2002. "Information Production and Capital Allocation: Decentralized versus Hierarchical Firms," Journal of Finance, American Finance Association, vol. 57(5), pages 1891-1921, October.
    39. Ferri, Giovanni & Messori, Marcello, 2000. "Bank-firm relationships and allocative efficiency in Northeastern and Central Italy and in the South," Journal of Banking & Finance, Elsevier, vol. 24(6), pages 1067-1095, June.
    40. Rafik Abdesselam & Sylvie Cieply & Nicolas Le Pape, 2002. "Les facteurs de différentiation des banquiers mutualistes et commerciaux en matière de financement des PME," Revue d'Économie Financière, Programme National Persée, vol. 67(3), pages 121-131.
    41. Mr. Martin Cihak & Mr. Heiko Hesse, 2007. "Cooperative Banks and Financial Stability," IMF Working Papers 2007/002, International Monetary Fund.
    42. Berger, Allen N. & Rosen, Richard J. & Udell, Gregory F., 2007. "Does market size structure affect competition? The case of small business lending," Journal of Banking & Finance, Elsevier, vol. 31(1), pages 11-33, January.
    43. Petersen, Mitchell A & Rajan, Raghuram G, 1994. "The Benefits of Lending Relationships: Evidence from Small Business Data," Journal of Finance, American Finance Association, vol. 49(1), pages 3-37, March.
    44. Uday Rajan & Amit Seru & Vikrant Vig, 2010. "Statistical Default Models and Incentives," American Economic Review, American Economic Association, vol. 100(2), pages 506-510, May.
    45. Ozbas, Oguzhan, 2005. "Integration, organizational processes, and allocation of resources," Journal of Financial Economics, Elsevier, vol. 75(1), pages 201-242, January.
    46. Carlo Borzaga, 2013. "Social enterprise," Chapters, in: Luigino Bruni & Stefano Zamagni (ed.), Handbook on the Economics of Reciprocity and Social Enterprise, chapter 32, pages 318-326, Edward Elgar Publishing.
    47. Degryse, Hans & Van Cayseele, Patrick, 2000. "Relationship Lending within a Bank-Based System: Evidence from European Small Business Data," Journal of Financial Intermediation, Elsevier, vol. 9(1), pages 90-109, January.
    48. Berger, Allen N & Udell, Gregory F, 1995. "Relationship Lending and Lines of Credit in Small Firm Finance," The Journal of Business, University of Chicago Press, vol. 68(3), pages 351-381, July.
    49. Simon Cornée & David Masclet & Gervais Thenet, 2012. "Credit Relationships: Evidence from Experiments with Real Bankers," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 44(5), pages 957-980, August.
    50. Jean-Noël Ory & Mireille Jaeger & Emmanuelle Gurtner, 2006. "La banque à forme coopérative peut-elle soutenir durablement la compétition avec la banque SA ?," Post-Print hal-00561401, HAL.
    51. Edward I. Altman, 1968. "Financial Ratios, Discriminant Analysis And The Prediction Of Corporate Bankruptcy," Journal of Finance, American Finance Association, vol. 23(4), pages 589-609, September.
    52. Lehmann, Erik & Neuberger, Doris, 2001. "Do lending relationships matter?: Evidence from bank survey data in Germany," Journal of Economic Behavior & Organization, Elsevier, vol. 45(4), pages 339-359, August.
    53. Edward I. Altman & Gabriele Sabato, 2013. "MODELING CREDIT RISK FOR SMEs: EVIDENCE FROM THE US MARKET," World Scientific Book Chapters, in: Oliviero Roggi & Edward I Altman (ed.), Managing and Measuring Risk Emerging Global Standards and Regulations After the Financial Crisis, chapter 9, pages 251-279, World Scientific Publishing Co. Pte. Ltd..
    54. Leland, Hayne E & Pyle, David H, 1977. "Informational Asymmetries, Financial Structure, and Financial Intermediation," Journal of Finance, American Finance Association, vol. 32(2), pages 371-387, May.
    55. Abhijit V. Banerjee & Timothy Besley & Timothy W. Guinnane, 1994. "Thy Neighbor's Keeper: The Design of a Credit Cooperative with Theory and a Test," The Quarterly Journal of Economics, Oxford University Press, vol. 109(2), pages 491-515.
    56. Olaf Weber & Roland W. Scholz & Georg Michalik, 2010. "Incorporating sustainability criteria into credit risk management," Business Strategy and the Environment, Wiley Blackwell, vol. 19(1), pages 39-50, January.
    57. Machauer, Achim & Weber, Martin, 1998. "Bank behavior based on internal credit ratings of borrowers," Journal of Banking & Finance, Elsevier, vol. 22(10-11), pages 1355-1383, October.
    58. Timothy W. Guinnane, 1997. "Cooperatives as Information Machines: German Rural Credit Cooperatives, 1883-1914," Discussion Papers 97-20, University of Copenhagen. Department of Economics.
    59. Francesca Gagliardi, 2009. "Financial development and the growth of cooperative firms," Small Business Economics, Springer, vol. 32(2), pages 231-231, February.
    60. D'Auria, Claudio & Foglia, Antonella & Reedtz, Paolo Marullo, 1999. "Bank interest rates and credit relationships in Italy," Journal of Banking & Finance, Elsevier, vol. 23(7), pages 1067-1093, July.
    61. Harhoff, Dietmar & Korting, Timm, 1998. "Lending relationships in Germany - Empirical evidence from survey data," Journal of Banking & Finance, Elsevier, vol. 22(10-11), pages 1317-1353, October.
    62. Dorothée Rivaud-Danset, 1996. "Les contrats de crédit dans une relation de long terme. De la main invisible à la poignée de main," Revue Économique, Programme National Persée, vol. 47(4), pages 937-962.
    63. Udell, Gregory F., 1989. "Loan quality, commercial loan review and loan officer contracting," Journal of Banking & Finance, Elsevier, vol. 13(3), pages 367-382, July.
    64. Stiglitz, Joseph E & Weiss, Andrew, 1981. "Credit Rationing in Markets with Imperfect Information," American Economic Review, American Economic Association, vol. 71(3), pages 393-410, June.
    65. Jan Toporowski & Jo Michell (ed.), 2012. "Handbook of Critical Issues in Finance," Books, Edward Elgar Publishing, number 14083.
    66. Cole, Rebel A., 1998. "The importance of relationships to the availability of credit," Journal of Banking & Finance, Elsevier, vol. 22(6-8), pages 959-977, August.
    67. Silvio Goglio & Andrea Leonardi, 2012. "The Motivations of Economic Behavior: the Case of Cooperative Credit," Journal of Entrepreneurial and Organizational Diversity, European Research Institute on Cooperative and Social Enterprises, vol. 1(1), pages 65-84, December.
    68. Michael C. Jensen & William H. Heckling, 1995. "Specific And General Knowledge, And Organizational Structure," Journal of Applied Corporate Finance, Morgan Stanley, vol. 8(2), pages 4-18, June.
    69. Harhoff, Dietmar & Körting, Timm, 1998. "Lending Relationships in Germany: Empirical Results from Survey Data," CEPR Discussion Papers 1917, C.E.P.R. Discussion Papers.
    70. Jonathan Scott, 2004. "Small Business and the Value of Community Financial Institutions," Journal of Financial Services Research, Springer;Western Finance Association, vol. 25(2), pages 207-230, April.
    71. Leonardo Becchetti & Maria Melody Garcia & Giovanni Trovato, 2011. "Credit Rationing and Credit View: Empirical Evidence from an Ethical Bank in Italy," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 43(6), pages 1217-1245, September.
    72. Guinnane, Timothy W., 2001. "Cooperatives As Information Machines: German Rural Credit Cooperatives, 1883–1914," The Journal of Economic History, Cambridge University Press, vol. 61(2), pages 366-389, June.
    73. Jean-Noël Ory & Yasmina Lemzeri, 2012. "Efficiency and hybridization in cooperative banking: the French case," Post-Print hal-01380714, HAL.
    74. Boot, Arnoud W. A., 2000. "Relationship Banking: What Do We Know?," Journal of Financial Intermediation, Elsevier, vol. 9(1), pages 7-25, January.
    75. Francesca Gagliardi, 2009. "Financial development and the growth of cooperative firms," Small Business Economics, Springer, vol. 32(4), pages 439-464, April.
    76. Jean-Noël Ory & Mireille Jaeger & Emmanuelle Gurtner, 2006. "La banque à forme coopérative peut-elle soutenir durablement la compétition avec la banque SA?," Revue Finance Contrôle Stratégie, revues.org, vol. 9(2), pages 121-157, June.
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    More about this item

    Keywords

    Relationship Lending; Soft Information; Credit Rating; Cooperative and Social Banking;
    All these keywords.

    JEL classification:

    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • L22 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Firm Organization and Market Structure
    • M21 - Business Administration and Business Economics; Marketing; Accounting; Personnel Economics - - Business Economics - - - Business Economics
    • P13 - Political Economy and Comparative Economic Systems - - Capitalist Economies - - - Cooperative Enterprises

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