In a world characterized by the occurrence of uncontrollable and extreme events investors are often required to make decisions on the basis of the available information. The challenge they face is how to manipulate these information sets in order to get what can lead them to the optimal...

L'analyse des corrélations, constitue le pilier d’une stratégie réussie de diversification du portefeuille d’actions. Plus faibles sont les corrélations au sein d’un même portefeuille, plus importants seront les profits potentiels que nous pouvons en obtenir. Dans un contexte local,...

The analysis of correlations forms the basis of portfolio diversification and the lower the correlation between two assets the greater the potential benefit to be obtained by diversification. In the national context this typically involves the analyses of the correlation between the returns on...