Asymptotic Analysis for One-Name Credit Derivatives

Abstract EN

We propose approximate solutions to price defaultable zero-coupon bonds as well as the corresponding credit default swaps and bond options.

We consider the intensity-based approach of a two-correlated-factor Hull-White model with stochastic volatility of interest rate process.

Perturbations from the stochastic volatility are computed by using an asymptotic analysis.

We also study the sensitive properties of the defaultable bond prices and the yield curves.