We use a new data set to study the determinants of the performance of open-end actively managed equity mutual funds in 27 countries. We find that mutual funds underperform the market overall. The results show important differences in the determinants of fund performance in the U.S. and elsewhere...

We examine whether the previously documented positive association between fund family size and fund performance is affected by significant regulatory changes (i.e., Regulation FD, the Global Settlement (GS), and increased scrutiny as a result of trading scandals) that have occurred in the last...

This study investigates the impact of excessive regulation on private equity (PE) returns and firm performance. History shows that extreme regulation and prohibition reduce the supply of capital and raise returns (e.g., as with drugs and diamonds). However, for value-added investors such as PE...

This study investigates the impact of excessive regulation on private equity (PE) returns and firm performance. History shows that extreme regulation and prohibition reduce the supply of capital and raise returns (e.g., as with drugs and diamonds). However, for value-added investors such as PE...

I analyze hedge fund activism within a simple behavioral finance framework where managers are excessively optimistic about their firm's long-run prospects, the market is efficient, and hedge fund activists are excessively pessimistic as a result of a behavioral winner's curse. This generates a...

This paper evaluates the Morningstar mutual fund ranking system. We find that indeed higher Morningstar ratings are associated with higher returns on the portfolios including respectively five-, four-, three-, two- and one-star funds only (STAR5 to STAR1). We then perform an unconditional and...

We study managerial turnover for both internally managed mutual funds and those managed externally by subadvisors. We argue that turnover of subadvisors provides sharper tests of any underlying board and sponsor monitoring because these data are heavily weighted toward involuntary turnover. We...

This paper develops a simple technique that controls for ldquo;false discoveries,rdquo; 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...

This study assesses the relative performance of Greek equity funds employing a non-parametric method, specifically Data Envelopment Analysis (DEA). Using an original sample of cost and operational attributes we explore the effect of each variable on funds' operational efficiency for an...

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...