The rise of social media has encouraged guru dreams because of the low entry barrier and highly skewed distribution of public attention that characterize social media. The pursuit of guru status, however, may be achieved through information provision or cheap talk, and competition inherent to...

We hypothesize that trust plays an important role in affecting the activeness and effectiveness of the global mutual fund industry. Empirically, trust is positively associated with the activeness of domestic funds, whereas for internationals mutual funds conducting cross-border investments...

The existing literature treats the short side (i.e., short selling) and long side of hedge fund trading (i.e., changes in holdings) independently. The two sides, however, complement each other in revealing important economic motivations of trading: opposite changes in short interest and hedge...

Efficient financial globalization should reward high-skilled financial institutions and punish low-skilled institutions. We show that the globalization of the mutual fund industry in the beginning of the century has exhibited the opposite pattern: low-skilled companies can benefit from...

This paper examines how market frictions influence the managerial incentives and organizational structure of new hedge funds. We develop a stylized model in which new managers search for accredited investors and have stronger incentives to acquire managerial skill when encountering low investor...

This paper proposes a rational model to explain why asset prices can be different from fundamental values. Following Krep (1982), when uncertainties that affect asset returns accumulate into the future, intermediate trading prices will reveal more information about the states of nature than...

We examine whether investor behavior can be influenced by the social norms to which they are exposed. Specifically, we test two competing hypotheses regarding the influence of social trust on the disposition effect related to mutual fund investment. On the one hand, a higher level of social...

We examine whether US shareholder-initiated class action lawsuits can discipline foreign firms. Using an international sample of firms over the period from 1995 to 2013, we find that a US class action lawsuit against a foreign firm cross-listed in the US negatively affects the value of that...

This paper demonstrates that rational momentum can exist in an economy where autocorrelated risk and convex dividend policies are present. It then studies the momentum role of firms. When a firm actively creates positive productivity shocks and accordingly increases its production scale, its...

When investors have heterogeneity in horizon due to preferences or constraints, their evaluations on a same company may differ, if the company sequentially compound earnings shocks into future periods. Specifically, short-term investors are willing to pay higher (lower) prices for companies with...