Knowledge that Transforms

ABSTRACT We synthesize evidence from six papers presented at the 2025 Journal of Accounting Research Conference on how generative artificial intelligence (GenAI) is reshaping capital‐market information flows. Our discussion is organized around an economic framework with three layers: information production by firms and accounting professionals, information dissemination through intermediaries, and information processing by investors. Across these layers, the conference papers show that GenAI can lower preparation costs, improve intermediary productivity, and reduce investors’ processing costs. At the same time, they point to a common constraint: whether GenAI improves the information environment depends critically on information verification costs. We also highlight gaps in current evidence and outline future research opportunities within and across the three layers.

ABSTRACT The protection of free speech enhances the ability of various public stakeholders to disseminate privately observed adverse information about public firms, making it difficult for corporate managers to conceal negative information about their companies. Using the staggered enactment of anti‐strategic lawsuit against public participation (anti‐SLAPP) laws across U.S. states as a shock that strengthens free speech protection, we show that stronger protection is associated with less concealment of bad news. This is evidenced by a lower likelihood of stock price crashes, a decreased probability of accounting fraud, and an increased frequency of firm‐initiated negative press releases. These results are more pronounced for states with stronger anti‐SLAPP laws and where such laws are likely to be more influential. Moreover, the impact of free speech protection on bad news concealment is more significant for firms with greater ex ante incentives to conceal negative information. Further analyses suggest that free speech protection likely enhances the ability of short sellers, employees, and the media, among others, to reveal bad news about public firms. Finally, we find evidence that strengthened free speech protection also improves financial reporting quality. Our study highlights the importance of free speech protection in enhancing corporate transparency.

ABSTRACT Effective policymakers must balance the demands of formulating a corporate tax system that raises revenue and spurs economic activity (e.g., investment) while promoting a “level playing field” across firms. Balancing these tradeoffs has likely caused tax systems to become more complex over time, increasing firms’ difficulty in understanding and complying with tax regulations. We investigate the impact of tax system complexity on the responsiveness of firm‐level investment to tax policy changes. Exploiting staggered tax rate changes and variation in tax system complexity across countries, we document two key findings. First, firm‐level investment is less sensitive to changes in the corporate tax rate when tax system complexity is higher, suggesting that such complexity can undermine the ability of tax policy to affect economic growth. Second, the impact of tax complexity on the sensitivity of investment to tax rate changes varies significantly across firms, with domestic‐owned, smaller, and private firms being more affected. These cross‐sectional disparities are consistent with tax system complexity potentially reducing tax system parity. Collectively, our findings suggest that corporate tax system complexity can negatively impact the ability of fiscal policy to affect investment and lead to heterogeneous tax policy responses across firms.

ABSTRACT In this study, I explore how accounting rules—in particular the restrictiveness of GAAP—have impacted the labor market for accountants. I find that when the rules become more restrictive, there are fewer students majoring in accounting and fewer accountants and auditors overall. The overall number of accounting positions that firms recruit for does not decrease when the rules become more restrictive; however, the nature of accountants' work changes. There is less focus on tasks such as applying judgment, thinking creatively, and thinking critically and more focus on determining compliance. Despite the decrease in accountants, earnings for accountants do not increase, and the wage distribution becomes more compressed. I supplement these analyses with a survey‐based field experiment and find that the salience of restrictiveness heightens students' views of accounting as a profession where they are unable to use creative and critical thinking. Overall, the findings suggest that restrictive regulation can shift the task content of occupations and reduce the pool of individuals interested in the profession.

ABSTRACT As the use of audit data analytic tests (ADA) becomes increasingly established in practice, auditors will often confront situations in which they inherit ADA developed by others, as opposed to developing the ADA themselves. Despite the potential benefits of ADA, inheriting ADA could decrease auditors’ skeptical actions by diminishing their psychological ownership of the ADA. In an experiment where an ADA identifies a fraud red flag, we find that auditors who inherited the ADA are less likely to exercise skeptical actions than those who were personally involved in its development. We then provide evidence that informing auditors who inherit an ADA about the test development activities (e.g., a brief memorandum documenting the ADA's development) mitigates the negative effect of inheriting the ADA. Evidence from mediation analyses suggests that these effects are driven by decreased psychological ownership when auditors inherit the ADA.

ABSTRACT We investigate whether shared auditors promote the dissemination of innovative knowledge among their clients, thereby fostering follow‐on innovation. We find that a company cites more patents from another company when they are audited by the same audit office. To address concerns about potential confounding factors stemming from commonalities in the fundamentals of the two companies, we leverage a quasi‐exogenous shock to auditor sharing: the demise of Arthur Andersen and the subsequent increase in auditor switching in 2002. Further analysis reveals that the effect of a shared auditor on cross‐client patent citations is stronger when both clients engage in intensive innovation activities. Additional evidence suggests that shared auditors exert more influence on the citations of recent patents and patents that are easier for outsiders to utilize. Overall, our findings suggest that auditors affect corporate innovation by facilitating the transfer of innovative knowledge among their clients.

ABSTRACT Generative artificial intelligence (GAI) will likely alter many aspects of the financial reporting process and spawn a deep stream of academic research. We take an early step by examining the extent to which firms have begun using GAI in one important part of the reporting process: writing disclosures. We begin by evaluating a commercial tool's ability to detect GAI writing in disclosures, and we find that it reliably identifies even very small amounts of GAI usage in realistic samples. We then examine firms’ actual earnings press releases, conference call prepared remarks, risk factors, MD&As, and IPO filings through 2024 and find statistically significant GAI usage in all five disclosure types, with up to 4.5% of new text written by GAI in 2024. Usage is predictably higher in the cross‐section, and filings with higher GAI have systematically different linguistic properties. Our study provides early insights into the use and effects of GAI in financial reporting, and it motivates future research in this evolving area.

ABSTRACT Policy makers and researchers are concerned that the expected credit loss (ECL) approach may exacerbate procyclicality. Using administrative loan‐level and firm‐level data in China, we find that banks adopting the ECL model reduced their credit supply and became more prudent in lending decisions after the onset of the COVID‐19 pandemic, compared to banks using the incurred credit loss (ICL) approach. Our findings are more pronounced for banks that experienced greater loan loss provisions induced by ECL and for firms with higher credit risk. The credit contraction persisted throughout our sample period. We further document that firms more exposed to ECL banks experienced larger reductions in loans, assets, liabilities, and revenue after the pandemic began than those more exposed to ICL banks. These findings support the conjecture that the ECL approach may exacerbate procyclicality.

ABSTRACT This study investigates (1) whether misreporting by corporate executives impacts unethical decision‐making by non‐peers in unrelated reporting tasks, and (2) whether observing various forms of punishment for corporate misreporting deters this spillover effect. Specifically, we examine the deterrent effects of two common forms of punishment (fines or imprisonment) and a novel form of punishment (public shaming). Across two experiments, we find that participants are more likely to misreport performance when exposed to media reports about executives engaging in financial misreporting. This evidence is consistent with executive misreporting leading to unethical decision‐making among non‐peer observers. We also find that participant misreporting is reduced when the media reports the punishments levied against those executives. In further mediation tests, our findings suggest observed punishments for corporate misconduct can influence perceptions of injunctive norms and potentially mitigate spillover in unethical behavior.

ABSTRACT We study how foreign investors’ access to corporate information varies with pairwise geopolitical tensions between the investor's and investee's countries. Using a sample of 1,760 country‐pairs, we find that geopolitical tensions between a conference call host firm's country and a foreign country relate negatively with investor participation from that foreign country as well as the quality and tone of management responses in the call, suggesting reduced foreign investor information access with rising tensions. A single‐country analysis of Chinese AB‐share firms produces similar inferences. With higher China–foreign tensions, foreign attendance at private meetings with management declines, and English translations of local language disclosures become less frequent and shorter in length. Curtailment in English translations is more pronounced when local language disclosures contain politically sensitive words, suggesting lower information supply by firm choice. Reduced disclosures from geopolitical tensions are impounded in foreign investors’ asset pricing decisions, resulting in steeper foreign‐share price discounts.