Asymmetric timeliness (AT) measure from Basu (1997) regression is priced. Sorting firms on AT produces a 40 bp per month spread in six-factor alphas. The AT effect is driven almost exclusively by the bottom AT quintile, populated by aggressive firms that recognize gains more timely than losses....

We show that the post earnings announcement drift (PEAD) is stronger for conglomerates thansingle-segment firms. Conglomerates, on average, are larger than single segment firms, so it isunlikely that limits-to-arbitrage drive the difference in PEAD. Rather, we hypothesize that marketparticipants...