Hedi, AROURI Mohamed El - In: Economics Bulletin 28 (2003) 4, pp. 4-4
In this article, we extend the conditional ICAPM of De Santis and Gérard (1997,1998) using an asymmetric multivariate GARCH specification. This approach, with double asymmetric effects, allows to the risk premia, betas and correlations to vary through time. Then, we investigate ex ante benefits...