Risikomanagement mit Kreditoptionen
During recent years markets for credit derivatives have developed considerably. Innovative financial instruments offer new ways to banks to manage credit risk. In this paper we use a simple microeconomic model to show how a credit option of the put type can be used by a bank's risk-averse management to hedge against credit risk. We find that under optimal hedging the Value at Risk is zero and the bank chooses to over-hedge.
|Date of creation:||Nov 2002|
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- Udo Broll & Thilo Pausch & Peter Welzel, 2002. "Credit Risk and Credit Derivatives in Banking," Discussion Paper Series 228, Universitaet Augsburg, Institute for Economics.
- Cox, John C. & Ross, Stephen A. & Rubinstein, Mark, 1979. "Option pricing: A simplified approach," Journal of Financial Economics, Elsevier, vol. 7(3), pages 229-263, September.
- Froot, Kenneth A & Scharfstein, David S & Stein, Jeremy C, 1993.
" Risk Management: Coordinating Corporate Investment and Financing Policies,"
Journal of Finance,
American Finance Association, vol. 48(5), pages 1629-58, December.
- Kenneth A. Froot & David S. Scharfstein & Jeremy C. Stein, 1992. "Risk Management: Coordinating Corporate Investment and Financing Policies," NBER Working Papers 4084, National Bureau of Economic Research, Inc.
- Thilo Pausch & Peter Welzel, 2002. "Credit Risk and the Role of Capital Adequacy Regulation," Discussion Paper Series 224, Universitaet Augsburg, Institute for Economics.
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