We propose an ex ante measure of analysts' production of private information (PPI) based on the correlations between analysts' forecast revisions and prior stock price changes. We validate this measure by examining whether analysts with lower correlations (higher PPI) provide more information...

Prior research finds that sell-side analysts are generally willing partners with company management in facilitating the consistent meeting or beating of earnings expectations. We examine analysts who demonstrate the opposite behavior: issuing an unusually optimistic earnings forecast at the end...