The Intensity Model for Pricing Credit Securities with Jump Diffusion and Counterparty Risk
Author(s) -
Ruili Hao,
Zhongxing Ye
Publication year - 2011
Publication title -
mathematical problems in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.262
H-Index - 62
eISSN - 1026-7077
pISSN - 1024-123X
DOI - 10.1155/2011/412565
Subject(s) - credit risk , jump diffusion , counterparty , credit valuation adjustment , intensity (physics) , bond , jump , interest rate , diffusion , actuarial science , econometrics , business , economics , monetary economics , finance , physics , thermodynamics , quantum mechanics , credit reference
We present an intensity-based model with counterparty risk. We assume the default intensity of firm depends on the stochastic interest rate driven by the jump-diffusion process and the default states of counterparty firms. Furthermore, we make use of the techniques in Park (2008) to compute the conditional distribution of default times and derive the explicit prices of bond and CDS. These are extensions of the models in Jarrow and Yu (2001)
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