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and implicit asset correlations for banks and corporates in India and compare it with global scenario. This paper deduces …Purpose – Estimation of default and asset correlation is crucial for banks to manage and measure portfolio credit risk … their banks to calculate IRB risk weighted assets. Originality/value – These correlation estimates will help the regulators …
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In this paper, we demonstrate the superiority of vine copulas over conventional copulas when modeling the dependence structure of a credit portfolio. We show statistical and economic implications of replacing conventional copulas by vine copulas for a subportfolio of the Euro Stoxx 50 and the...
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