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Post by Giglio on Sept 29, 2012 3:31:03 GMT 4
Credit Default Swap Spreads and Systemic Financial Risk Stefano Giglio University of Chicago - Booth School of Business January 1, 2012 Chicago Booth Research Paper No. 12-45 Fama-Miller Working Paper Abstract: This paper measures the joint default risk of financial institutions by exploiting information about counterparty risk in credit default swaps (CDS). A CDS contract written by a bank to insure against the default of another bank is exposed to the risk that both default together. From CDS spreads we can then learn about the joint default risk of pairs of banks. From bond prices, instead, we can learn the individual default probabilities. Since knowing individual and pairwise probabilities is not sufficient to fully characterize multiple default risk, I derive the tightest bounds on the probability that many banks fail simultaneously. papers.ssrn.com/sol3/papers.cfm?abstract_id=2145986
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