Review and Implementation of Credit Risk Models of the Financial Sector Assessment Program (FSAP)
AbstractThe paper presents the basic Credit Risk+ model, and proposes some modifications. This model could be useful in the stress-testing financial sector assessments process as a benchmark for credit risk evaluations. First, we present the setting and basic definitions common to all the model specifications used in this paper. Then, we proceed from the simplest model based on Bernoulli-distributed default events and known default probabilities to the fully-fledged Credit Risk+ implementation. The latter is based on the Poisson approximation and uncertain default probabilities determined by mutually independent risk factors. As an extension we present a Credit Risk+ specification with correlated risk factors as in Giese (2003). Finally, we illustrate the characteristics and the results obtained from the different models using a specific portfolio of obligors.
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Bibliographic InfoPaper provided by International Monetary Fund in its series IMF Working Papers with number 06/134.
Date of creation: 01 May 2006
Date of revision:
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This paper has been announced in the following NEP Reports:
- NEP-ALL-2006-08-05 (All new papers)
- NEP-FMK-2006-08-05 (Financial Markets)
- NEP-RMG-2006-08-05 (Risk Management)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Gordy, Michael B., 2002. "Saddlepoint approximation of CreditRisk+," Journal of Banking & Finance, Elsevier, vol. 26(7), pages 1335-1353, July.
- Crouhy, Michel & Galai, Dan & Mark, Robert, 2000. "A comparative analysis of current credit risk models," Journal of Banking & Finance, Elsevier, vol. 24(1-2), pages 59-117, January.
- Jose Giancarlo Gasha & Andre Santos & Jorge A. Chan-Lau & Carlos I. Medeiros & Marcos Souto & Christian Capuano, 2009. "Recent Advances in Credit Risk Modeling," IMF Working Papers 09/162, International Monetary Fund.
- Vazquez, Francisco & Tabak, Benjamin M. & Souto, Marcos, 2012.
"A macro stress test model of credit risk for the Brazilian banking sector,"
Journal of Financial Stability,
Elsevier, vol. 8(2), pages 69-83.
- Francisco Vazquez & Benjamin M. Tabak & Marcos Souto, 2010. "A Macro Stress Test Model of Credit Risk for the Brazilian Banking Sector," Working Papers Series 226, Central Bank of Brazil, Research Department.
- Martin CihÃ¡k, 2007. "Introduction to Applied Stress Testing," IMF Working Papers 07/59, International Monetary Fund.
- Mark Swinburne & StÃ©phanie Marie Stolz & Marina Moretti, 2008. "Stress Testing at the IMF," IMF Working Papers 08/206, International Monetary Fund.
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