Based on a unique arrangement of trading and disclosure times around earnings announcements in the Chinese stock market, we provide evidence of a striking overnight-intraday disparity in terms of the reaction to earnings news. Specifically, we find that the overnight period exhibits a strong and...

PurposeThis paper aims to examine the effect of dividend regulation on cost stickiness (i.e. the asymmetric change in firm expense between sales increase and sales decrease) and explore the underlying mechanism.Design/methodology/approachBased on the quasi-natural experiment of the Guideline for...

Using data from one of the first and most popular decentralized lending protocols, MakerDao, we study whether computer-language-based information lends itself for the efficient use of information in a market that features real-time transparency. We first find that there is persistent...

Using standardized abnormal turnover to proxy for disagreement, we find that cryptocurrencies with high disagreement experience significantly lower future returns that cannot be explained by common risk factors and various coin characteristics. In addition, we show that (i) when short-sale...

Using intraday 2015-2019 short sale data from CBOE and FINRA, we examine the intraday time patterns and information content of on-exchange and off-exchange shorting. Midday short sales and those near the open strongly and negatively predict the cross-section of stock returns at daily horizons...

Using 2020-2021 data from social media platform Reddit, we examine connections among stockprices, retail trading, short-selling and social media activity. Higher Reddit traffic, more positivetone, and higher Reddit connectedness predict higher returns, greater and more positive retail orderflow,...

We examine whether activists exhibit persistent cross-sectional performance differences in identifying targets to short. We find no evidence of performance persistence using target returns, consistent with Ljungqvist and Qian (2016), but document that the current target is more likely to delist...