We identify retail brokers that seemingly route orders to maximize order flow payments: selling market orders and sending limit orders to venues paying large liquidity rebates. Angel, Harris, and Spatt (2011) argue that this type of routing may not always be in customers' best interests. For...

We examine how the confusion and regulatory uncertainty generated by the imposition of short sale restrictions in September 2008 impacted equity option markets. We uncover three primary findings. First, investors seeking short exposure in financial stocks did not migrate to the option market to...

Prior research suggests that some investors may hold earnings expectations that are biased toward seasonal random walk (SRW) predictions. We provide direct evidence that the net buying activity of small (large) traders around earnings announcements is significantly positively associated with SRW...

The persistence of the post-earnings announcement drift leads many to believe that trading barriers prevent knowledgeable investors from eliminating it. For example, Bhushan (1994) contends that sophisticated investors quickly drive prices to within trading costs of efficient values. We examine...