We investigate, for limit order book equity markets, how trading, liquidity provision, and the overall market quality in one security are influenced by correlated inventory risk exposures of liquidity providers to other securities in their portfolios. We find strong support for Ho and Stoll...

Using a novel sample of professional asset managers, we document positive incremental alpha on newly purchased stocks that decays over twelve months. While managers are successful forecasters at these short-to-medium horizons, their average holding period is substantially longer (2.2 years)....

We explore the value of diversity for hedge funds. We show that fund management teams with heterogeneous education backgrounds, work experiences, nationalities, genders, and races, outperform homogeneous teams by 5.03% to 8.10% per annum after adjusting for risk. An event study of...