We document that the speed of information dissemination within mutual fund families positively affects the performance of member funds. This suggests that the resulting benefits of higher information precision far outweigh free-riding costs associated with fast internal dissemination. The...

We study the decisions and performance of managers who are also chair of the board (duality managers). We hypothesize that duality managers take more risky decisions and deliver worse performance than non-duality managers due to reduced level of control and replacement risk. Using the mutual...

Sexual harassment, a widespread problem in the workplace, arguably keeps female employees from optimally employing their human capital. We show that removing or diminishing this friction improves productivity. Specifically, using the male-dominated fund industry as our testing ground, we show...

Firms’ competitive advantages are unsustainable when competitors poach their employees away to study and recreate those advantages. We document inter-firm knowledge spillovers through labor mobility in the mutual fund industry. About one quarter of the competitive advantage of the originating...

To best utilize labor, companies need to match employees' skills with jobs that best fit those skills. Exploiting unique features of the mutual fund industry, we identify instances when this matching happens for fund managers and study its consequences. After fund managers are matched, they...

We document that prior work experience of mutual fund managers outside of the asset management industry is valuable from an investment perspective in that it provides managers with a stock picking and industry timing advantage. Fund managers' stock picks from industries where they previously...

Mutual funds are part of larger organizations, which make decisions with consequences for all their member funds. This study examines how the efficiency of trading desks operated by fund families affects the performance and trading of affiliated funds. We introduce a novel approach to measure...

More and more investors apply socially responsible screens when building their stock portfolios. This raises the question whether these investors can increase their performance by incorporating such screens into their investment process. To answer this question we implement a simple trading...

This paper provides the first empirical test of the diversification of opinions theory and the group shift theory using real business data. Our data set covers management teams and single managers of US equity mutual funds. Our results reject the group shift theory and support the...