Cdo Tranche Sensitivities in the Gaussian Copula Model

نویسندگان

  • CHAO MENG
  • AMBAR N. SENGUPTA
چکیده

We derive explicit formulas for CDO tranche sensitivity to parameter variations, and prove results concerning the qualitative behavior of such tranche sensitivities, for a homogeneous portfolio governed by the onefactor Gaussian copula. Similar results are also derived for a Poisson-mixture model.

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تاریخ انتشار 2008