We examine acquiring managers' opportunistic reporting behavior around stock‐for‐stock acquisitions. Using the timing of merger announcements and completions to infer managerial intent, we show that acquirers with the most inflated earnings tend to announce mergers on Fridays, and that they manage earnings several quarters before the merger announcement date. Friday announcers exhibit a stronger negative association between pre‐merger announcement abnormal accruals and post‐merger announcement market performance than non‐Friday announcers. This effect is driven mainly by mergers that are completed relatively quickly after they are announced. Overall, the evidence supports the notion that some acquiring managers inflate earnings prior to announcing the mergers, and time the merger announcements to exploit investor inattention.

In 2005, the Securities and Exchange Commission enacted the Securities Offering Reform (Reform), which relaxes “gun‐jumping” restrictions, thereby allowing firms to more freely disclose information before equity offerings. We examine the effect of the Reform on voluntary disclosure behavior before equity offerings and the associated economic consequences. We find that firms provide significantly more preoffering disclosures after the Reform. Further, we find that these preoffering disclosures are associated with a decrease in information asymmetry and a reduction in the cost of raising equity capital. Our findings not only inform the debate on the market effect of the Reform, but also speak to the literature on the relation between voluntary disclosure and information asymmetry by examining the effect of quasi‐exogenous changes in voluntary disclosure on information asymmetry, and thus a firm's cost of capital.

Both post‐repurchase abnormal returns and reported improvement in operating performance are driven, at least in part, by pre‐repurchase downward earnings management rather than genuine growth in profitability. The downward earnings management increases with both the percentage of the company that managers repurchase and CEO ownership. Pre‐repurchase abnormal accruals are also negatively associated with future performance, with the association driven mainly by those firms that report the largest income‐decreasing abnormal accruals. The study suggests that one reason firms experience post‐repurchase abnormal returns is that post‐repurchase realized earnings growth exceeds expectations formed on the basis of pre‐repurchase deflated earnings numbers.