We document that a stock's price around a recommendation or forecast covaries with prices of other stocks the issuing analyst covers. The effect of shared analyst coverage on stock price comovement extends beyond analyst activity days. A stock's daily returns covary with the returns of other...

We document that a stock's price around a recommendation or forecast covaries with prices of other stocks the issuing analyst covers. The effect of shared analyst coverage on stock price comovement extends beyond analyst activity days. A stock's daily returns covary with the returns of other...

We examine the response of investment to peers' stock prices. While the response to average peer-Q is typically positive, the response to prices of peer firms that are more threatening and those of industry leaders is reliably negative. The responses are more strongly negative when the prices...

We show empirically that firms' investment responds to innovations in stock prices of peer firms. This response is stronger and more positive when peer firms have greater informed trading and more informative prices. We also find higher competition, faster growth, greater correlation in...