Some investment advisors offer multiple versions of a fund with the same manager and highly correlated returns. But these twinʺ funds are separate portfolios for different investors with differing abilities to select and monitor managers. Using a matched sample of retail and institutional twin...

This paper provides the first evidence that the quality of fund stewardship matters to fund style drift. Based on 435 equity funds from 2008 to 2011, we find a negative association between overall stewardship and the holding-based measure of style consistency and style dispersion in the size...

A large and rapidly growing literature examines the impact of misvaluation on firm policies by using mutual fund outflow-induced price pressure to isolate non-fundamental price variation. I demonstrate that the standard approach to computing outflow-induced price pressure produces a measure that...

Actively managed mutual funds exhibit heterogeneous and time-varying returns to fund and industry scale. When a fund starts out, it exhibits increasing returns to scale (IRS) to industry size and decreasing returns to scale (DRS) to fund size. As funds get older and larger, industry size IRS...

We find that active mutual funds owning product market competitors have superior risk-adjusted returns that are not driven by industry concentration, common selection, or stock picking ability. These funds charge higher fees but also generate persistent net-of-fee returns for investors. Funds...

In recent decades, investors have wielded their voting power to influence the direction of corporate policy. Although mutual funds have widely varying voting patterns and predictable ideological disagreements, little is known about whether their underlying investors have similar preferences. I...

Hedge fund activism removes the diversification discount in targeted conglomerate firms. Targeted conglomerates increase investment in segments with better growth opportunities, while reducing each division's over-reliance on their own cash flow relative to their reliance on cash flows from...

The growing importance of private pension funds in the global financial, economic and public policy landscape has led to increasing regulatory and public interest in their governance and performance. Looking at the Australian private pension (superannuation) funds, this paper examines the impact...

Notwithstanding the focus on hedge fund activism, fundamental questions remain. How much does hedge fund activism really matter? What has academic study contributed to the understanding of hedge fund activism? And what, if anything, does research on hedge fund activism illuminate about the...