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...

Modeling counterparty risk is computationally challenging because it requires the simultaneous evaluation of all the trades with each counterparty under both market and credit risk. We present a multi-Gaussian process regression approach, which is well suited for OTC derivative portfolio...

This book presents new approaches to valuing derivative securities with credit risk, focussing on options and forward contracts subject to counterparty default risk, but also treating options on credit-risky bonds and credit derivatives. The text provides detailed descriptions of the...

Die Dissertation umfasst drei Artikel aus den Bereichen Asset Liability Management und Asset Management. Im ersten Artikel entwerfen wir einen Liability Benchmark, welcher zur Beurteilung der Anlage von Pensionskassen dient. Die relative Rendite der Strategischen Asset Allokation (SAA) im...