Knowledge that Transforms

While some studies suggest that industry product market competition can substitute for managerial incentives, other studies suggest a complementary relation. The underlying assumption behind these studies is that competition can be uni-dimensionally proxied for by industry concentration. However, recent studies suggest that competition can reflect several dimensions: product substitutability, market size, and entry costs, given the level of industry concentration. Using these determinants of competition, this study contributes to the literature by showing that (a) firms provide stronger incentives when industry competition is greater, (b) competition is multi-dimensional in its relation to incentives; and (c) industry characteristics play a major role in influencing incentives.

Ashbaugh, Collins, and Kinney, henceforth ACK, and Doyle, Ge, and McVay, henceforth DGM, provide the first evidence relating firm characteristics to internal control deficiencies (ICDs) reported under new disclosure requirements. Both studies document that control risk factors associated with organizational complexity and significant organizational change, as well as relative investment in internal control systems, are related to disclosure of internal control. ACK also test whether factors associated with incentives to discover and report ICDs affect disclosure of ICDs but this evidence is less compelling. I present alternative explanations and provide some descriptive evidence that is consistent with these alternative explanations.

We examine the factors underlying the presence of earnings announcement premia. We find that the premia persist beyond the sample period examined in prior studies (ending in 1988), although they decline in magnitude after 1988. Further, premia are lower on the expected than the actual earnings announcement dates. We document that increases in voluntary disclosures result in lower premia, despite the increase in return volatility over time. Finally, our evidence suggests that the premia are not completely eliminated because of the costs of arbitrage.

We examine the importance of agency considerations for the mix of salary and performance-based compensation in member-owned medical practices. Performance-based pay increases with the informativeness of clinical productivity measures, and declines with greater reimbursement from capitation contracts. Inexperienced physicians receive more compensation from salary, but compensation mix does not change as physicians near retirement. Larger practices and practices using outside management companies place more weight on performance-based compensation. However, when more physicians in the group practice the same specialty, less emphasis is placed on performance-based compensation. Finally, the presence of an executive partner has no influence on compensation mix.

We show that tests of market efficiency are sensitive to the inclusion of delisting firm-years. When included, trading strategy returns based on anomaly variables can increase (for strategies based on earnings, cash flows and the book-to-market ratio) or decrease (for a strategy based on accruals). This is due to the disproportionate number of delisting firm-years in the lowest decile of these variables. Delisting firm-years are most often excluded because the researcher does not correctly incorporate delisting returns, because delisting return data are missing or because other research design choices implicitly exclude them.

Quarterly earnings allow aggregation into annual earnings in four different ways. Fiscal year earnings is one measure of annual earnings, the others being earnings for annual periods ending at interim quarter-ends. We investigate earnings management in fiscal year earnings relative to these alternative measures of firms’ annual earnings. We confirm prior findings in Burgstahler and Dichev (1997. Earnings management to avoid earnings decreases and losses. Journal of Accounting and Economics 24, 99–126) of discontinuities around zero and prior year earnings in histograms of earnings. Subsequent research questions whether these discontinuities are evidence of earnings management. Using histograms of our alternative annual earnings measures, we offer evidence suggesting earnings management is responsible for the discontinuities.

Using three different measures of conservatism, we document that (i) the percentage of inside directors is negatively related to conservatism, and (ii) the percentage of outside directors’ shareholdings is positively related to conservatism. Our results hold after controlling for industry, firm size, leverage, growth opportunities, institutional ownership, inside director ownership, and unobservable firm characteristics that are stable over time. Overall, the evidence is consistent with accounting conservatism assisting directors in reducing agency costs of firms.

Equity compensation provides incentives for executives to remain with the firm to avoid forfeiture of restricted shares and some or all of the value of stock options held. Empirically we show that the intrinsic value of unexercisable in-the-money options, the time value of unexercised options, and the value of restricted shares are inversely related to voluntary executive turnover. These findings which are most pronounced for strong performers, hold for CEOs and non-CEOs alike. While paying excess cash compensation also reduces turnover, the effect is less pronounced than that of equity compensation.

This paper investigates the economic consequences of the Sarbanes–Oxley Act (SOX) by examining market reactions to related legislative events. Using concurrent stock returns of non-U.S.-traded foreign firms to estimate normal U.S. returns, I find that U.S. firms experienced a statistically significant negative cumulative abnormal return around key SOX events. I then examine the cross-sectional variation of U.S. firms’ returns around these events. Regression results are consistent with the non-audit services and governance provisions imposing net costs. Additional tests show that deferring the compliance of Section 404, which mandates an internal control test, resulted in significant cost savings for non-accelerated filers.

Anilowski, Feng and Skinner (Journal of Accounting and Economics, 2006, this issue) examine the relationship between aggregate earnings guidance, aggregate earnings news and market returns. They provide evidence that changes in aggregate proportions of downward or upward earnings guidance are associated with aggregate earnings news and weakly associated with market returns. However, the study is unable to establish causality or the precise nature of the relationship between aggregate earnings guidance and market returns. To better understand the relationship, this paper analyzes the relation between aggregate earnings, stock market returns and the macroeconomy. The paper concludes with suggestions for future research.