Joseph Comprix

Firm location and earnings management: Korean evidence

Using 7245 firm-year observations from Korean listed companies over 2000–2004, we find that firms located in Seoul (the capital city of Korea) or its surrounding metropolitan area (i.e. urban areas) are more likely to manage earnings than firms located in other areas (i.e. rural areas). Discretionary accruals are larger for urban firms than rural firms after controlling for variables that affect the level of accruals. Our findings suggest that due to greater attention from large numbers of investors and other market participants, urban firms face greater pressure to manipulate earnings to satisfy market expectations. However, we fail to find evidence of an association between firm location and increased earnings management for firms audited by Big 4 auditors or firms followed by analysts, which are likely to be more closely monitored by investors and other market participants. These findings are robust in various sensitivity analyses.

Accounting Expertise on Audit Committees and Expected Rates of Return on Pension Assets

This study examines whether having accounting experts on audit committees can mitigate the upward bias of expected rates of return (ERR) on pension plan assets documented in prior research. ERRs are found to be lower in firms with accounting expertise on their audit committees. These results are robust after controlling for variables from extant governance and pension research, and they suggest that audit committee accounting experts can help deter managers from setting higher ERRs on pension assets. While extant studies find that opportunistic setting of pension assumptions can be controlled through regulation, this paper provides new evidence on the influence of audit committee accounting experts on critical pension estimates. This newfound governance effect is different from and incremental to the regulation effect previously documented in the pension accounting literature.