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This paper presents the first methodological proposal of estimation of the Lambda VaR. Our approach is dynamic and calibrated to market extreme scenarios, incorporating the need of regulators and financial institutions in more sensitive risk measures. We also propose a simple backtesting...
Persistent link: https://www.econbiz.de/10012934477
This paper presents the first methodological proposal of estimation of the VaR. Our approach is dynamic and calibrated to market extreme scenarios, incorporating the need of regulators and financial institutions in more sensitive risk measures. We also propose a simple backtesting methodology by...
Persistent link: https://www.econbiz.de/10011811561
The evaluation of scientific research is crucial for both the academic community and society as a whole. Numerous bibliometric indices have been proposed for the ranking of research performance, mainly on an ad hoc basis. We now introduce the novel class of Scientific Research Measures (SRMs) to...
Persistent link: https://www.econbiz.de/10010256260
Persistent link: https://www.econbiz.de/10010484275
Backtesting risk measures represents a challenge and complex methods are often required. In this paper, we propose a new framework for backtesting that can be applied to every law invariant risk measures. We base our approach on the formalization of the concept of level of coverage associated...
Persistent link: https://www.econbiz.de/10012936007
This online appendix provides additional examples, proofs, and technical derivations.The paper "Scientific Research Measures" to which these Appendices apply is available at the following URL: "http://ssrn.com/abstract=2287672" http://ssrn.com/abstract=2287672
Persistent link: https://www.econbiz.de/10013040510
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We propose a generalization of the classical notion of the $V@R_{\lambda}$ that takes into account not only the probability of the losses, but the balance between such probability and the amount of the loss. This is obtained by defining a new class of law invariant risk measures based on an...
Persistent link: https://www.econbiz.de/10009399136
Persistent link: https://www.econbiz.de/10013367959
Risk contributions of portfolios form an indispensable part of risk adjusted performance measurement. The risk contribution of a portfolio, e.g., in the Euler or Aumann-Shapley framework, is given by the partial derivatives of a risk measure applied to the portfolio profit and loss in direction...
Persistent link: https://www.econbiz.de/10014244738