Showing 1 - 10 of 13
Dans le cadre de l'assurance de portefeuille à coussin, le multiple garantit une exposition constante au risque. Nous proposons une méthode alternative d'estimation conditionnelle de ce multiple, basée sur une modélisation dynamique du centile et la méthode de régression sur quantile....
Persistent link: https://www.econbiz.de/10010738611
This article proposes a non-parametric portfolio selection criterion for the static asset allocation problem in a robust higher-moment framework. Adopting the Shortage Function approach, we generalize the multi-objective optimization technique in a four-dimensional space using L-moments, and...
Persistent link: https://www.econbiz.de/10010738630
[eng] Does market volatility increase ? . The French stock exchange has known a deep fall in prices for 3 years with great uncertainties on economic activity and firms' finances. So, this article deals with the size of market' s turbulences, their origins and the measures to take. A proper...
Persistent link: https://www.econbiz.de/10010979783
Several authors have proposed series expansion methods to price options when the risk-neutral density is asymmetric and leptokurtic. Among these, Corrado and Su (1996) provide an intuitive pricing formula based on a Gram-Charlier Type A series expansion. However, their formula contains a...
Persistent link: https://www.econbiz.de/10011071378
After the seminal paper of Jarrow and Rudd (1982), several authors have proposed to use different statistical series expansion to price options when the risk-neutral density is asymmetric and leptokurtic. Amongst them, one can distinguish the Gram-Charlier Type A series expansion (Corrado and...
Persistent link: https://www.econbiz.de/10010745304
In a Constant Proportion Portfolio Insurance (CPPI) framework, a constant risk exposure is defined by the multiple of the strategy. This article proposes an alternative conditional multiple estimation model, which is based on an autoregressive quantile regression dynamic approach. We estimate...
Persistent link: https://www.econbiz.de/10004991605
After the seminal paper of Jarrow and Rudd (1982), several authors have proposed to use different statistical series expansion to price options when the risk-neutral density is asymmetric and leptokurtic. Amongst them, one can distinguish the Gram-Charlier Type A series expansion (Corrado and...
Persistent link: https://www.econbiz.de/10005073805
No abstract available
Persistent link: https://www.econbiz.de/10005073823
Persistent link: https://www.econbiz.de/10005300143
Several authors have proposed series expansion methods to price options when the risk-neutral density is asymmetric and leptokurtic. Among these, Corrado and Su (1996) provide an intuitive pricing formula based on a Gram-Charlier Type A series expansion. However, their formula contains a...
Persistent link: https://www.econbiz.de/10009208257