%0 Journal Article %T Multi-horizon Markowitz portfolio performance appraisals: A general approach☆ %A BRIEC, W %A KERSTENS, K %A , %J Omega %V 37 %N 1 %P 50-62 %@ 0305-0483 %D 2009-02-01 %I Elsevier BV %~ DeepDyve