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corporate bond returns to the entire yield curve, thereby providing a solution to the puzzle. In addition, hedging effectiveness … improvement in hedging effectiveness …
Persistent link: https://www.econbiz.de/10011810957
, the implied adjustments in capital charges could be reduced by hedging a credit derivative portfolio with a contrary …
Persistent link: https://www.econbiz.de/10012944310
The financial crisis has raised concerns throughout the industry on the possibility that hedging credit valuation … products break down. So, we provide an estimation of the basis risk that arises when hedging credit portfolios with different …
Persistent link: https://www.econbiz.de/10012970402
stock futures, the non-uniform pricing effect of employee stock options using quantile regression, nonlinear dynamics and …, with evidence from listed firms in Taiwan, pricing options on stocks denominated in different currencies, with theory and … simple model free volatility in a high frequency world, arbitrage-free implied volatility surfaces for options on single …
Persistent link: https://www.econbiz.de/10010778692
Persistent link: https://www.econbiz.de/10009724823
Gegenstand der vorliegenden Arbeit ist die Analyse des Einflusses der Faktoren Konjunkturerwartung, Risikoaversion des Kapitalmarktes und Liquidität auf die Marktwerte von Collateralized Debt Obligations (CDOs) verschiedener Seniorität. Es wird gezeigt, dass die Marktwerte von CDOs wesentlich...
Persistent link: https://www.econbiz.de/10003861125
Persistent link: https://www.econbiz.de/10003839259
We investigate the problem of modeling defaults of dependent credits. In the framework of the class of structural default models we study threshold models where for each credit the underling ability-to-pay process is a transformation of a Wiener processes. We propose a model for dependent...
Persistent link: https://www.econbiz.de/10003853455
The credit valuation adjustment (CVA) of OTC derivatives is an important part of the Basel III credit risk capital requirements and current accounting rules. Its calculation is not an easy task - not only it is necessary to model the future value of the derivative, but also the probability of...
Persistent link: https://www.econbiz.de/10010358352
Modelling portfolio credit risk is one of the crucial challenges faced by financial services industry in the last few years. We propose the valuation model of collateralized debt obligations (CDO) based on copula functions with up to three parameters, with default intensities estimated from...
Persistent link: https://www.econbiz.de/10003871765