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In this paper, we prove that the conditional dependence structure of default times in the Markov model of "A Bottom-Up Dynamic Model of Portfolio Credit Risk. Part I: Markov Copula Perspective" belongs to the class of Marshall-Olkin copulas. This allows us to derive a factor representation in...
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This article outlines a framework for the analysis of extreme events based on forward-looking reverse stress testing. We carry out a portfolio simulation and identify stress scenarios which are critical for bank solvency as the ones contributing the most to cost of capital, as expressed by KVA...
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Performance assessment of derivative pricing models revolves around a comparative model-risk analysis. From among the plethora of econometrically unrealistic models, the ones that survive Darwinian selection tend to generate systematic short term profits while exposing the bank to long term...
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Frontmatter -- Advance Praise for Reverse Stress Testing in Banking -- Acknowledgements -- Foreword -- Contents -- Part I: Fundamentals of Reverse Stress Testing -- 1 Reverse Stress Testing: A Versatile Thinking Tool -- 2 Reverse Stress Testing in Banks -- 3 Reverse Stress Testing: An Overview...
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