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situations. We give examples, showing the need for the reporting of multiple risk measures in order to determine a bank's loss …
Persistent link: https://www.econbiz.de/10010930200
This paper investigates Value at Risk and Expected Shortfall for CAC 40, S&P 500, Wheat and Crude Oil indexes during the 2008 financial crisis. We show an underestimation of the risk of loss for the unconditional VaR models as compared with the conditional models. This underestimation is...
Persistent link: https://www.econbiz.de/10009399186
Pursuing our previous work in which the classical notion of increasing convex stochastic dominance relation with respect to a probability has been extended to the case of a normalised monotone (but not necessarily additive) set function also called a capacity, the present paper gives a...
Persistent link: https://www.econbiz.de/10009368022
, showing the need for five risk measures in order to compute a capital in relation to the risk to which the bank is exposed. In …
Persistent link: https://www.econbiz.de/10010549093
, showing the need for five risk measures in order to compute a capital in relation to the risk to which the bank is exposed. In …
Persistent link: https://www.econbiz.de/10010610166
management of bank supervisors. The copula approach seems to be a good compromise between all these models. It permits taking …
Persistent link: https://www.econbiz.de/10010738564
The aim of this work is to use a new modelling technique for CO2 emission prices, in order to estimate the risk associated with a related, structured product. After a short discussion of the specificities of this market, we investigate several modelling methods for CO2 emission prices. We use...
Persistent link: https://www.econbiz.de/10010603688
La crise financière 2007-2008 a suscité une profusion de réactions et d'explications : on a évoqué le mimétisme des organismes, la cupidité de leurs dirigeants, la propension des traders à aimer le jeu. Elle est évidemment due à la conjonction de plusieurs facteurs. Nous mettons ici...
Persistent link: https://www.econbiz.de/10010820584
illustrated in an empirical application for two stocks (Bank of America and Microsoft) and an exchange-traded fund (ETF) based on …
Persistent link: https://www.econbiz.de/10010821448
Le développement de la gestion du risque fondée sur la VaR (Value at Risk) sert de cadre à un ensemble de mesures de performances ajustées pour le risque. L'article présente les mesures de base et leurs propriétés. Le rapprochement de la gestion du risque avec la gestion de portefeuille...
Persistent link: https://www.econbiz.de/10009001234