This paper investigates the behavioral biases in the corporate bond market through the cross-section association between retail and institutional trades and corporate bond returns. The study finds that bonds heavily bought by retail investors in one month underperform in the next month relative...

In this paper, we examine and compare the form of the flow-performance relationship for U.S. retail and institutional mutual funds. We provide evidence that the convex form of the flow-performance function documented by previous research characterizes mostly the relationship in the upper region...

This study shows that weather-based indicators of mood impact perceptions of mispricing and trading decisions of institutional investors. Using survey and disaggregated trade data, we show that relatively cloudier days increase perceived overpricing in individual stocks and the Dow Jones...

This paper investigates how institutional investors matter for asset pricing by using daily institutional trading data and a natural experiment, the split–share structure reform in China. This reform required all listed companies to convert their non-tradable shares to tradable shares after...

Using short sell transactions data from 2010 to 2016, this paper is the first to provide a comprehensive sample of short selling initiated by retail investors. We find that retail short selling can predict negative stock returns. A trading strategy that mimics weekly retail shorting earns an...

This paper examines customer momentum, defined as a positive relationship between a firm's returns and past returns of its customers. I confirm previous evidence (Cohen and Frazzini 2008) that customer momentum is both statistically and economically significant. Long-short equally-weighted...

Recent research shows that small trade imbalances are negatively associated with future stock returns. I find that this negative association only exists when stocks have initially been mispriced. In addition, mispricing occurs before the sentimental trading of small investors. In stocks with...

The average alpha of mutual funds is an indication of whether it pays off to invest in actively managed funds. In this study we show that a substantial part of the variation in the average alpha can be explained by exogenous factors. The most important factors are the average expense ratio, the...

We find that strong disagreements between hedge funds and other institutions in their common stock trades are twice as likely as agreements. The overall success of hedge funds’ trades is confined to disagreement stocks. While hedge funds are on average positive feedback traders, albeit weaker...

I investigate whether or not the multi-period trades of financial institutions cause mispricing in the stock market. After controlling for the magnitude and trends in institutional trades, I find evidence consistent with institutional trades pushing prices away from fundamentals. Stocks heavily...