Abstract:The pricing of CDS has become a hot issue after the U.S. subprime mortgage crisis erupted. For BDS with different reference assets, it is important to define the default correlation between the assets. Using copula functions to describe the dependent structure between the assets has some advantages and becomes popular recently. In the paper, we develop a BDS pricing model using the copula function with variable structure to describe default correlation.Considering the influence of economy situation change on B… Show more
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