The case explores Google's communication strategy with Wall Street analysts. In particular, the case focuses on Google's commitment to a no-guidance policy and provides an overview of guidance practice among major U.S. companies.Learning Objective:The case provides a platform to discuss the...

We document a market failure to fully respond to loss/profit quarterly announcements. The annualized post portfolio formation return spread between two portfolios formed on extreme losses and extreme profits is approximately 21 percent. This loss/profit anomaly is incremental to previously...

This paper examines the association between insider trading before an earnings announcement and the magnitude of the post-earnings announcement drift (PEAD). Consistent with insiders' private information being incorporated into prices through their trading, we find PEAD is significantly lower...

This paper examines the association between insider trading prior to quarterly earnings announcements and the magnitude of the post-earnings announcement drift (PEAD). We conjecture and find that insider trades reflect insiders’ private information about the persistence of earnings news. Thus,...

We investigate if high-ability managers are more likely to intentionally smooth earnings, a form of earnings management, and when they are more likely to do so. Although prior studies provide evidence that high-ability managers report higher quality earnings, the literature does not indicate...