This paper examines the so far unexplored relationship between short selling and news. It starts with a theoretical analysis of short selling’s potentially beneficial and harmful effects, a brief history of its regulation and a review of the existing empirical literature. The study that...

Using proprietary data on millions of trades by retail investors, we provide the first large-scale evidence that retail short selling predicts negative stock returns. A portfolio that mimics weekly retail shorting earns an annualized risk-adjusted return of 9%. The predictive ability of retail...

This paper examines the so far unexplored relationship between short selling and news. It starts with a theoretical analysis of short selling's potentially beneficial and harmful effects, a brief history of its regulation and a review of the existing empirical literature. The study that follows...

This paper examines the so far unexplored relationship between short selling and news. It starts with a theoretical analysis of short selling's potentially beneficial and harmful effects, a brief history of its regulation and a review of the existing empirical literature. The study that follows...