Dynamic hedging of synthetic CDO tranches with spread risk and default contagion
Abstract
The paper is concerned with the hedging of credit derivatives, in particular synthetic CDO tranches, in a dynamic portfolio credit risk model with spread risk and default contagion. The model is constructed and studied via Markov-chain techniques. We discuss the immunization of a CDO tranche against spread- and event risk in the Markov-chain model and compare the results with market-standard hedge ratios obtained in a Gauss copula model. In the main part of the paper we derive model-based dynamic hedging strategies and study their properties in numerical experiments.Download Info
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Bibliographic Info
Article provided by Elsevier in its journal Journal of Economic Dynamics and Control.
Volume (Year): 34 (2010)
Issue (Month): 4 (April)
Pages: 710-724
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Handle: RePEc:eee:dyncon:v:34:y:2010:i:4:p:710-724
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Web page: http://www.elsevier.com/locate/jedc
For corrections or technical questions regarding this item, or to correct its listing, contact: (Jeroen Loos).
Related research
Keywords: Dynamic hedging Portfolio credit risk Credit derivatives Incomplete markets Default contagion;References
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Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Rüdiger Frey & Thorsten Schmidt, 2012. "Pricing and hedging of credit derivatives via the innovations approach to nonlinear filtering," Finance and Stochastics, Springer, vol. 16(1), pages 105-133, January.
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