Financial/Actuarial Mathematics Seminar

Academic Year 2005-2006: Thursdays 3:10-4:00, 3088 East Hall



Does the market risk requirement affect bank behavior?

Jussi Keppo

Department of Industrial and Operations Engineering, University of Michigan

February 2, 2006



Abstract

We analyze a bank that operates under the Basel credit and market risk requirements and that maximizes its value through recapitalizations, dividends, and liquid asset investments. According to our model, the main effect of the market risk requirement is to curtail excessive investments when banks have high buffer capital. This triggers the bank to pay dividend at a lower buffer capital, which in some cases increases the bank's default probability. In this sense the market risk requirement is inefficient.


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