Probability of Default and Default Correlations
نویسندگان
چکیده
منابع مشابه
Default probabilities and default correlations under stress
We investigate default probabilities and default correlations of Merton-type credit portfolio models in stress scenarios where a common risk factor is truncated. The analysis is performed in the class of elliptical distributions, a family of light-tailed to heavy-tailed distributions encompassing many distributions commonly found in financial modelling. It turns out that the asymptotic limit of...
متن کاملPricing Credit Default Swaps Under Default Correlations and Counterparty Risk ∗
In this paper, we develop a generalized affine model to characterize correlated credit risk of multi-firms. When valuing credit derivatives, this new approach allows to incorporate correlative market and credit risk, interdependent default risk structure and counterparty risk into consideration. We have demonstrated our affine model not only combines the existing structural models and intensity...
متن کاملConditional Default Probability and Density
This paper is dedicated to our friend Marek, for his birthday. Two of us know Marek since more than 20 years, when we embarked in the adventure of Mathematics for Finance. Our paths diverged, but we always kept strong ties. Thank you, Marek, for all the fruitful discussions we have had. We hope you will find some interest in this paper and the modeling of credit risk we present, and we are look...
متن کاملDependence of Default Probability and Recovery Rate in Structural Credit Risk Models: Empirical Evidence from Greece
The main idea of this paper is to study the dependence between the probability of default and the recovery rate on credit portfolio and to seek empirically this relationship. We examine the dependence between PD and RR by theoretical approach. For the empirically methodology, we use the bootstrapped quantile regression and the simultaneous quantile regression. These methods allow to determinate...
متن کاملThe Determinants of Default Correlations
This paper analyses the ability of some structural models to predict corporate bankruptcy. The study extends the existing empirical work on default risk in three ways. First, it estimates the expected default probabilities and computes default correlations using a copula function for a sample of bankrupt in the US. Second, it extracts common or latent factors that drive companies’ default corre...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Risk and Financial Management
سال: 2016
ISSN: 1911-8074
DOI: 10.3390/jrfm9030007