Perturbed and non-perturbed brownian taboo processes
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R. A. Doney, Y. B. Nakhi (2001)
Annales de l'I.H.P. Probabilités et statistiques
Lothar Heinrich (1997)
Monatshefte für Mathematik
Jacek Jakubowski, Mariusz Niewęgłowski (2008)
Banach Center Publications
We investigate the properties of a rating migration process assuming that it is given by subordination of a discrete time Markov chain and a Cox process. The problem of pricing of defaultable bonds with fractional recovery of par value with rating migration and credit default swaps is considered. As an example of applications of our results, we give an explicit solution to the pricing problem in a model with short rate and intensity processes given by the solution of a two-dimensional Ornstein-Uhlenbeck...
Ugrin-Šparac, D. (1992)
Journal of Applied Mathematics and Stochastic Analysis
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