The efficient markets hypothesis implies that passive indexing should generate as high a return as active fund management. Indexing has been a very successful strategy. We document a large value premium in the average q ratios of firms in the S&P 500 index relative to the q ratios of other...

In this study, I investigate the performance of five categories of U.S. domestic equity mutual funds during the recessions of 1990 and 2001 and during the 12 months following each recession. I show that recessions identified by the National Bureau of Economic Research (NBER) are not all the same...