We examine the effect on earnings forecast accuracy when financial analysts add or drop coverage. We find that the accuracy of analysts' first forecast for a firm (newly added coverage) is lower relative to their peers. In addition, the accuracy of their last forecast (just before coverage is...

Both theory and evidence are mixed regarding the impact on prices of trading on “dark” venues partially exempt from National Market System requirements. Theory predicts that price discovery improves as dark venues siphon noisy uninformed trades, but increased adverse selection reduces...