This paper deals with the country allocation provides benefits over industry allocation in a sample of European country and industry indexes.

This paper anwers the question if the euro and accompanying measures of financial integration had a discernable impact on the degree of diversification of European investors?

This study proposes a wavelet procedure for estimating partial correlation coefficients between stock market returns over different time scales. The estimated partial correlations are subsequently used in a cluster analysis to identify, for each time scale, groups of stocks that exhibit distinct...