Individual environmental variables may contain information obscured in aggregate environmental scores for return forecasting. We apply machine learning methods to granular environmental variables and find that a long-short portfolio that longs stocks with high forecasted returns and sells stocks...

This paper examines how options traders trade daily stock market mispricing measured by short-term past return and put-call option volatility spread. Anomaly return is 7.31 basis points per day when customer option traders trade along with the anomaly signal and is insignificant when they trade...

Individual environmental variables may contain information that is obscured in aggregate environmental scores when forecasting future stock returns. We apply machinelearning methods to granular environmental variables and show that a long-short portfolio that longs stocks with high forecasted...

We examine how industry returns react to various oil shocks developed in Baumeister and Hamilton (2019) and find that oil supply shocks matter as much, if not more, as oil demand and economic activity shocks in driving industry returns. A long-short portfolio that buys (sells) industries...

We show strong over-extrapolation of earnings in the I/B/E/S managerial guidance. Firms whose earnings are less persistent, less volatile, or more salient exhibit more extrapolation. Managers who observe rapid growth in their local housing market also demonstrate more extrapolation, albeit...

Short selling efficiency (SSE), measured each month by the slope coefficient of cross-sectionally regressing abnormal short interest on an overpricing score, significantly and negatively predicts stock market returns both in-sample and out-of-sample, suggesting that mispricing gets corrected...

We find that transient institutions, characterized by diversified portfolios with high turnover, are attracted by the larger liquidity and increase their holdings in firms with higher quality of financial statements and thus boost these stock prices during market downturns. Therefore, transient...