We find that cash holdings are more valuable for firms disclosing material weaknesses in the Sarbanes–Oxley (SOX) 404 internal control assessments. We estimate that the value spread for firms with weak controls vs. effective controls is about $0.25 for an extra dollar of cash. Our results are not driven by account-level weaknesses but by more severe, company-level weaknesses in internal control over financial reporting (ICFR). Further, the economic consequences of cash resources significantly decrease with the remediation of previously reported material weaknesses. These results suggest that the favorable (precautionary) impact induced by weak ICFR appears to more than offset the adverse (agency) effect entailed by ineffective ICFR. Overall, our results survive alternative variable specifications, sample splits, matched sample analyses, and a variety of controls.

We document the existence of expertise rents by finding that financial experts on audit committees obtain higher abnormal returns from insider purchases than do non‐financial experts on audit committees. We further investigate whether information processing skills work alone or jointly with an information advantage to generate expertise rents. While financial experts on audit committees outperform financial experts on other committees, financial experts on compensation, executive, nominating, and governance committees do not outperform non‐financial experts on these committees. These findings suggest that expertise rents are domain‐specific and can be obtained only when directors have both access to private information and information processing skills. In additional testing, we find that expertise rents for financial experts on audit committees are primarily driven by non‐accounting financial experts, whose finance or supervisory experience could make them better than accounting financial experts in understanding market conditions and assessing firm risk.

ABSTRACT This study investigates the role of employment policies in reducing internal control ineffectiveness and financial restatements. We provide new evidence that employee treatment policies are an important predictor of ineffective internal control. We also find that employee-friendly policies significantly reduce the propensity for employee-related material weaknesses. These results suggest that greater employee benefits facilitate the acquisition, development, and motivation of the workforce and ameliorate the loss of valuable human capital, thereby mitigating employee failures to implement internal control tasks properly. Moreover, we document novel results that financial restatements, especially those caused by unintentional errors, are less likely to arise in firms that invest more in employee benefits. Collectively, our emphasis on the effect of employee treatment policies on the integrity of internal control and financial reporting distinguishes our paper from previous studies that focus on the role of top executives in accounting practices. Data Availability: Data are available from public sources indicated in the text.