In a large sample of shareholder initiated class action lawsuits from 1996 to 2011, we find a significant increase in informed insider option exercises during the class action period compared to the preceding quarter, and we find that this change is positively related to the probability of...

Before the IPO bubble burst, the first day return for IPOs backed by top VC firms was double that of non-top VC IPOs. Top VC IPOs were also twice as likely to receive all-star analyst coverage and suffered twice as large negative returns upon lockup expiration. We argue that this was not a...

Analyst coverage has been cited increasingly as an important attribute in the selection of an underwriter for a firm about to go public. However, it has also been alleged that affiliated analysts provide biased research. In this study, we examine these interrelated issues by examining the...

This paper examines the impact of job changes by prominent investment bankers on the M&A and equity market shares of investment banks. Using a hand-collected sample of job changes between 1998 and 2006, we find that after controlling for deal and bank-level characteristics, hiring a banker from...

We identify an important channel through which political information propagates into capital markets—Washington policy analysts (WAs). WAs monitor political developments and produce research to interpret the impact of these events. Institutional clients generate superior returns on their...