We propose that the presence of large customers makes supplier firms' earnings more persistent, which leads to earnings shocks having a greater impact on stock prices of these firms. As a result, the managers of firms with large customers have stronger incentives to manage earnings. We formalize...

We examine the determinants of profitability for a large sample of US banks over the period 1984-2010. Specifically, we assess the extent to which short-run profits persist, and whether such persistence is affected by changes in regulation and the recent financial crisis. Our findings suggest...

This paper examines the determinants and convergence of bank profitability in eight European Union member countries, between 1992 and 2007, using a dynamic panel model. There is evidence of persistence of abnormal bank profit from one year to the next. Average profitability was higher in banks...

In this paper, we provide an estimate of the ex-ante risk premia on earnings announcements based on the option market. We find that the risk premia are time-varying and have predictive power on future stock returns. With our ex-ante risk premia as a measure of uncertainty before each earnings...