We investigate whether mandatory earnings announcement date forecasts are informative to investors and the informational tradeoffs between mandatory and voluntary forecasts. We find: (i) The percentages of the quarter's earnings news conveyed by mandatory China and voluntary US forecasts are...

This paper examines the role of financial statement comparability in shaping trading volume prior to earnings announcements. We find that the degree of delayed trading volume prior to earnings announcements is less pronounced for firms with more comparable financial statements. In addition, the...

This paper examines the relation between voluntary disclosure of financial statement line items accompanying, and insider trading around, quarterly earnings announcements. We find that investors' reaction to positive earnings news is temporarily heightened by financial statement line items...