By means of Event Study, Panel Data Regression and Feasible Generalized Least Squares, we discuss the influence of uncertainty of information on the Post-Earnings Announcement Drift. We find that there are not significant differences between the H-share financial statements and the A-share...

This paper investigates whether non-overlapping trading time between two markets can cause return predictability from one market to another. We select cross-listed stocks in mainland China and Hong Kong. A weak return predictability is found in short horizon but no predictability exists in long...

Based on data on users' daily adoption of securities service mobile applications, we measure investors' financial attention frequency, which reflects how often they use such apps, to obtain information on their frequency of opening these apps and online duration. We find that financial attention...