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» Maturity-independent risk measures
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MA
2010
Springer
168views Communications» more  MA 2010»
13 years 7 months ago
Bounds for the sum of dependent risks having overlapping marginals
We describe several analytical and numerical procedures to obtain bounds on the distribution function of a sum of n dependent risks having fixed overlapping marginals. As an appl...
Paul Embrechts, Giovanni Puccetti
ICONS
2009
IEEE
14 years 3 months ago
Ontology-Based Decision Support for Information Security Risk Management
—As e-Business and e-Commerce applications are increasingly exposed to a variety of information security threats, corporate decision makers are increasingly forced to pay attenti...
Andreas Ekelhart, Stefan Fenz, Thomas Neubauer
FS
2006
164views more  FS 2006»
13 years 8 months ago
Asymptotic behaviour of mean-quantile efficient portfolios
In this paper we investigate portfolio optimization in a Black-Scholes continuoustime setting under quantile based risk measures: value at risk, capital at risk and relative value...
Gordana Dmitrasinovic-Vidovic, Antony Ware
JORS
2010
134views more  JORS 2010»
13 years 3 months ago
An overview and framework for PD backtesting and benchmarking
In order to manage model risk, financial institutions need to set up validation processes so as to monitor the quality of the models on an ongoing basis. Validation can be conside...
G. Castermans, David Martens, Tony Van Gestel, B. ...
CORR
2007
Springer
107views Education» more  CORR 2007»
13 years 8 months ago
Risk Minimization and Optimal Derivative Design in a Principal Agent Game
We consider the problem of Adverse Selection and optimal derivative design within a Principal-Agent framework. The principal’s income is exposed to non-hedgeable risk factors ar...
U. Horst, S. Moreno