This paper examines whether third‐party‐generated product information on Twitter, once aggregated at the firm level, is predictive of firm‐level sales, and if so, what factors determine the cross‐sectional variation in the predictive power. First, the predictive power of Twitter comments...

This study examines companies with two classes of shares that entitle their holders to identical cash flow and voting rights but that are available to mutually exclusive sets of investors: A shares to domestic investors and B shares to foreign investors. Price differences between A and B shares...

This paper examines how one aspect of earnings quality - discretionary accruals - affects subsequent capital investment pattern and efficiency. We find that, conditional on investment opportunities, investment in fixed assets in period t is less sensitive to internal cash flows for firms with...

Prior research shows that negative special items are less persistent than core earnings. However, the allocation of special items to periodic earnings entails significant measurement error which may induce the observed lower persistence. In this paper, we control for this measurement error by...