We examine 12-month returns following disclosure of first-time going concern (GC) opinions in the U.S. and Australia. We find no evidence of significant negative abnormal returns associated with GC opinions in Australia. In the U.S., negative abnormal returns subsequent to GC opinions are sensitive to choice of expected returns—notably, there are no significant negative abnormal returns when using factor models or after controlling for momentum. Overall, contrary to Taffler, Lu, Kausar's [2004. In denial? Stock market underreaction to going-concern audit report disclosures. Journal of Accounting and Economics 38, 263–285.] U.K. results, we are unable to document a market anomaly in the U.S. or Australia associated with GC opinions.

We examine the association between cost of equity and internal control weakness (ICW) for firms that filed first-time Section 404 reports with the SEC. Using several proxies, we find higher implied cost of equity associated with ICW firms than for a control sample of firms that disclosed no ICW. However, the higher cost of equity associated with ICW disappears after controlling for primitive firm characteristics and for analyst forecast bias. Overall, we find that, on average, ICWs are not directly associated with higher cost of equity.