We study how mutual fund managers gain an edge in selecting stocks in an era of globalization. We use textual analysis to construct a new measure that captures a mutual fund's offshore exposure concentration through holding U.S. multinational firms. The proposed offshore concentration index...

We find that mutual funds holding a larger concentration of high gross profitability stocks generate better future performance. The outperformance of these funds is not driven by a profitability-related risk premium and is not a byproduct of fund managers' exploitation of other well-known...

We study whether mutual fund managers gain an edge through thematic investment strategies—investing in stocks that may benefit from a particular theme. We use textual analysis of 10-K filings to identify stocks exposed to different semantic themes and measure a mutual fund’s thematic...

We hypothesize that greater economic policy uncertainty (EPU) leads to increases in unhealthy behaviors by lowering individuals' impulse control. Based on 6.1 million interviews over 22 years, our analysis reveals a positive relation between EPU and the propensity to make poor lifestyle choices...

Recent literature investigating profitability anomalies defines profitability in various ways (i.e. gross, operating, and cash-based). We show that limits to arbitrage are associated with returns of gross and cash-based operating profitability anomalies, suggesting mispricing. In contrast,...