Banks’ optimal implementation strategies for a risk sensitive regulatory capital rule: a real options and signalling approach
I evaluate a bank's incentives to implement a risk sensitive regulatory capital rule and to invest in improved risk measurement. The decision making is analyzed within a real options framework where optimal policies are derived in terms of threshold levels of risk. I also evaluate the situation where exercise or non-exercise of the options to implement or invest are signals about the underlying quality of the loan portfolio. The framework is used for a numerical evaluation of banks' decision of whether to use internal rating based models for credit risk (the IRB-approach) under the new Basel accord (Basel II), where the dynamic behavior of risk is described by an Ohrnstein-Uhlenbeck process. I discuss empirical implications of the evaluation framework.
|Date of creation:||11 Dec 2006|
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- Jensen, Michael C, 1986. "Agency Costs of Free Cash Flow, Corporate Finance, and Takeovers," American Economic Review, American Economic Association, vol. 76(2), pages 323-29, May.
- Acharya, Sankarshan, 1988. " A Generalized Econometric Model and Tests of a Signalling Hypothesis with Two Discrete Signals," Journal of Finance, American Finance Association, vol. 43(2), pages 413-29, June.
- Schwartz, Eduardo S, 1997. " The Stochastic Behavior of Commodity Prices: Implications for Valuation and Hedging," Journal of Finance, American Finance Association, vol. 52(3), pages 923-73, July.
- Miller, Merton H., 1995. "Do the M & M propositions apply to banks?," Journal of Banking & Finance, Elsevier, vol. 19(3-4), pages 483-489, June.
- Allen N. Berger & Gregory F. Udell, 2002.
"Small Business Credit Availability and Relationship Lending: The Importance of Bank Organisational Structure,"
Royal Economic Society, vol. 112(477), pages F32-F53, February.
- Allen N. Berger & Gregory F. Udell, 2001. "Small business credit availability and relationship lending: the importance of bank organizational structure," Finance and Economics Discussion Series 2001-36, Board of Governors of the Federal Reserve System (U.S.).
- Berger, Allen N. & Herring, Richard J. & Szego, Giorgio P., 1995.
"The role of capital in financial institutions,"
Journal of Banking & Finance,
Elsevier, vol. 19(3-4), pages 393-430, June.
- Allen N. Berger & Richard J. Herring & Giorgio P. Szegö, 1995. "The Role of Capital in Financial Institutions," Center for Financial Institutions Working Papers 95-01, Wharton School Center for Financial Institutions, University of Pennsylvania.
- Allen N. Berger & Richard J. Herring & Giorgio P. Szego, 1995. "The role of capital in financial institutions," Finance and Economics Discussion Series 95-23, Board of Governors of the Federal Reserve System (U.S.).
- 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.
- Mitchell A. Petersen & Raghuram G. Rajan, 2000. "Does Distance Still Matter? The Information Revolution in Small Business Lending," NBER Working Papers 7685, National Bureau of Economic Research, Inc.
- Nordal, Kjell B., 2001. "Country risk, country risk indices and valuation of FDI: a real options approach," Emerging Markets Review, Elsevier, vol. 2(3), pages 197-217, September.
- Myers, Stewart C, 1984. " The Capital Structure Puzzle," Journal of Finance, American Finance Association, vol. 39(3), pages 575-92, July.
- Myers, Stewart C., 1984. "Capital structure puzzle," Working papers 1548-84., Massachusetts Institute of Technology (MIT), Sloan School of Management.
- 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.
- Stewart C. Myers, 1984. "Capital Structure Puzzle," NBER Working Papers 1393, National Bureau of Economic Research, Inc.
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