This paper develops a simple technique that controls for false discoveries, or mutual funds that exhibit significant alphas by luck alone. Our approach precisely separates funds into (1) unskilled, (2) zero-alpha, and (3) skilled funds, even with dependencies in cross-fund estimated alphas. We...

This paper develops a simple technique that controls for false discoveries, or mutual funds that exhibit significant alphas by luck alone. Our approach precisely separates funds into (1) unskilled, (2) zero-alpha, and (3) skilled funds, even with dependencies in cross-fund estimated alphas. We...

This paper develops a simple technique that properly controls for “false discoveries,” or mutual funds that exhibit significant alphas by luck alone, to evaluate the performance of actively managed U.S. domestic-equity mutual funds during the 1975 to 2006 period. Our approach precisely...