Knowledge that Transforms

Fixed effects (FE) have emerged as a ubiquitous and powerful tool for eliminating unwanted variation in observational accounting studies. Unwanted variation is plentiful in accounting research because we often use rich data to test precise hypotheses derived from abstract theories. By eliminating unwanted variation, FE reduce concerns that omitted variables bias our estimates or weaken test power. FE are not costless, though, so their use should be carefully justified by theoretical and institutional considerations. FE also transform samples and variables in ways that are not immediately apparent, and in doing so affect how we should interpret regression results. This primer explains the mechanics of FE and provides practical guidance for the informed use, transparent reporting, and careful interpretation of FE models.

We exploit the introduction of the Payment Practices Disclosure Regulation in the United Kingdom (UK) to examine the effects of mandating disclosure of customer‐supplier payment practices. We find that nondisclosing small and medium‐sized enterprises (SMEs) experience a reduction in their accounts receivable by 8.3%, consistent with an acceleration of their trade credit collections. Further, SMEs exhibit fewer financial constraints after the regulation. We survey managers from large firms and SMEs to understand the underlying mechanisms. The required disclosures raise large firms’ reputational concerns and shift the bargaining power between large firms and SMEs. Additionally, the new disclosures compel executives at large firms to scrutinize their own firms’ payment practices, leading to increased accountability and a stronger focus on timely payment among senior managers.

GAAP provisions in loan contracts specify how to address the effect of accounting changes on financial covenants. I document a pronounced upward trend in and the dominance of frozen‐on‐request (FOR) GAAP provisions, which incorporate accounting changes unless either the borrower or the lender requests a freeze. FOR GAAP streamlines the process of incorporating accounting changes into covenant calculations by obviating the need for renegotiations and prevents opportunistic GAAP freezes by requiring good faith renegotiations. Therefore, FOR GAAP is more likely to incorporate accounting changes beneficial to covenant informativeness, leading to lower false positives (i.e., Type I errors of financial covenant violations) and false negatives (i.e., Type II errors of financial covenant violations). Based on a large sample of loan contracts, I find that FOR GAAP decreases false positives and false negatives after controlling for self‐selection bias and that the decrease is more pronounced when accounting changes relevant to financial covenants are more significant. My study provides new evidence of the role accounting standards and GAAP provisions play in debt contracting efficiency.

We investigate whether improvements in banks' organizational capital and control systems facilitate increased loan origination to minority borrowers. We focus on bank supervisors' enforcement decisions and orders (EDOs) against banks and hypothesize that EDO‐imposed improvements in loan policies, internal governance, and employee training mitigate deficiencies in credit assessments and lending decisions that previously disadvantaged minority borrowers. We find that mortgage origination to minority borrowers increases following the resolution of EDOs, and more so for banks with stricter supervisors or more severe EDOs. Using a semisupervised machine learning method to analyze the text of EDOs, we find that such increases are higher for EDOs specifying revisions of loan policies, implementation of formal internal governance procedures, or more employee training. Overall, we find that EDO‐driven improvements in organizational capital generate unintended, positive social externalities that enhance access to credit for minority borrowers.

Firms' inflexibility in adjusting output prices to economic shocks exacerbates information asymmetry with respect to firms' profits, but public information on firms' cost structure mitigates this problem. We construct a novel form of public information from economic statistics disclosed by the government and find that such public information significantly reduces inflexible‐price firms' bid–ask spreads, the probability of informed trading, and analyst forecast dispersions, but these results do not hold for flexible‐price firms. Security analysts seek more cost‐related information during conference calls about inflexible‐price firms, but such a phenomenon is observed less frequently if a firm's input cost is more publicly observable. In addition, stock markets react more strongly to earning news announced by inflexible‐price firms, consistent with our intuition.

This field experiment investigates how different levels of aggregation in relative performance information (RPI) impact employee performance in environments with multiple tasks. We randomly assign store employees of a retail chain to three groups: RPI on overall performance (control group), RPI on separate tasks, and RPI on both overall performance and separate tasks. We do not find evidence that providing separate task RPI instead of overall RPI affects performance or effort allocation. However, providing RPI on both overall performance and separate tasks seems to reduce performance, especially in the low‐return task. This suggests that detailed RPI directs employees’ attention to the smaller benefits of low‐return tasks. We further find that only 30.5% of the employees accessed their performance reports, highlighting a distinction between providing RPI in the field and the laboratory. This study is based on a registered report accepted by the Journal of Accounting Research .

This paper studies how a federal procurement regulation, known as the Truth in Negotiations Act (TINA), affects the competitiveness and execution of government contracts. TINA stipulates how contracting officials (COs) can ensure reasonable prices. Following TINA, for contracts above a certain size threshold, COs can no longer rely solely on their own judgment that a price is reasonable. Instead, they must either require suppliers to provide accounting data supporting their proposed prices or expect multiple bids. Using a regression discontinuity design, I find that above‐threshold contracts experience greater competition (i.e., more bids), improved performance (i.e., less frequent renegotiations and cost overruns), and reduced use of the harder‐to‐monitor cost‐plus pricing, compared to below‐threshold contracts. These findings suggest that TINA's requirements enhance competition and oversight for above‐threshold contracts.

We examine how financial disclosure policy affects a firm manager's strategy to innovate within a two‐period bandit problem featuring two production methods: an old method with a known probability of success, and a new method with an unknown probability. Exploring the new method in the first period provides the manager with decision‐useful information for the second period, thus creating a real option that is unavailable under exploiting the old known production method. Voluntary disclosure of the firm's financial performance provides the manager with another option to potentially conceal initial failure from the market. The interaction of these two options determines the manager's incentive to explore. In equilibrium, a myopic manager who cares about the interim market price may over‐ or under‐explore compared to the optimal exploration strategy that maximizes firm value. Our analysis shows that firms operating in an environment with voluntary disclosure early in the trial stage and mandated requirement later are most motivated to explore, while firms subject to early mandated disclosure and late voluntary disclosure are least likely to do so. We also provide empirical predictions about the link between the disclosure environment and the intensity and efficiency of corporate innovation.

We compile a novel data set on mandatory environmental, social, and governance (ESG) disclosure around the world to analyze the stock liquidity effects of such disclosure mandates. We document a positive effect of ESG disclosure mandates on firm‐level stock liquidity. The effects are strongest if the disclosure requirements are implemented by government institutions, not on a comply‐or‐explain basis, and coupled with strong enforcement by informal institutions. Firms with weaker information environments benefit more from ESG disclosure mandates. Our results support the view that ESG disclosure regulation improves the information environment and has beneficial capital market effects.

I examine whether employee‐initiated lawsuits against an audit office adversely affect its ability to attract high‐quality talent and deliver quality audits. I posit that employee lawsuits erode prospective employees’ perceptions of an office, diminishing their willingness to join. Using a comprehensive data set of individual auditor profiles, I find a decline in the quality of newly hired auditors following an employee lawsuit. Cross‐sectionally, the adverse effect of employee lawsuits on talent acquisition is more pronounced when an office is undergoing higher growth and when a case receives greater media attention. Conversely, this adverse effect is less pronounced when an audit office is larger or offers more competitive wages within the local area. When an audit office is unable to recruit high‐quality talent, its audit quality is likely to suffer. Consistent with this, I find a deterioration in audit quality provided by an office following an employee lawsuit. Overall, this study underscores the importance of human capital management and employer reputation for audit offices that operate in competitive labor markets.