This paper investigates the influence of information asymmetry on the cross-sectional variation of volume-return relation. We find that the dynamic volume-return relation within medium-size trades has the most significant response to the degree of information asymmetry. We also show that the...

In studies of corporate governance by default, information asymmetry is assumed, based on the principle-agent theory, between investors and executives, and also by default it is assumed that executives have superior information over investors. In this paper I apply the more rich theory of...

Information flows are of critical importance for IPO pricing. We posit that individual investment bankers use personal social capital to address information problems during IPOs. Using a unique database of mutual fund bids in the Chinese IPO market, we find that when an investment banker has a...

By exploiting the exogenous reductions of analyst coverage due to closures and mergers of brokerage firms, I examine the causal impact of information asymmetry on insider trading. I find that corporate insiders' abnormal returns increase sharply after coverage reductions. This effect is stronger...

Equity crowdfunding markets have grown exponentially over the last few years. Despite this impressive growth, significant informational asymmetry problems may plague these markets, making them susceptible to difficulties and even market failure. In this paper, we depart from current equity...

We investigate the effect of information asymmetry on corporate tax avoidance. Using a difference-in-differences matching estimator to assess the effects of changes in analyst coverage caused by broker closures and mergers, we find that firms avoid tax more aggressively after a reduction in...

Using hedge funds' holdings of IPO stocks, we find that stocks with abnormally high hedge fund holdings, based on stock and deal characteristics, yield abnormal returns. Moreover, hedge funds are able to sell IPO stocks in a timely fashion before long-run underperforming periods start,...