[fre] La mesure quantitative des risques de crédit est associée à une marchéisation accrue du risque de crédit. Nous présentons les principales catégories de dérivés de crédit et leurs utilisations, notamment pour les opérations de titrisation. Nous analysons enfin les facteurs de...

<Para ID="Par1">We consider the valuation of collateralized derivative contracts such as interest rate swaps or forward FX contracts. We allow for posting securities or cash in different currencies. In the latter case, we focus on using overnight index rates on the interbank market. Using time varying haircuts,...</para>

This paper is dedicated to risk analysis of credit portfolios. Assuming that default indicators form an exchangeable sequence of Bernoulli random variables and as a consequence of de Finetti's theorem, default indicators are Binomial mixtures. We can characterize the supermodular order between...

Up to the 2007 crisis, research within bottom-up CDO models mainly concentrated on the dependence between defaults. Since then, due to substantial increases in market prices of systemic credit risk protection, more attention has been paid to recovery rate assumptions. In this paper, we use...