Journal of Financial Economics2013108(2), 529-563open access
Firms with higher asset growth rates subsequently experience lower stock returns in international equity markets, consistent with the U.S. evidence. This negative effect of asset growth on returns is stronger in more developed capital markets and markets where stocks are more efficiently priced, but is unrelated to country characteristics representing limits to arbitrage, investor protection, and accounting quality. The evidence suggests that the cross-sectional relation between asset growth and stock return is more likely due to an optimal investment effect than due to overinvestment, market timing, or other forms of mispricing.
An audit committee (AC) report is the primary channel through which investors learn about the responsibilities and activities of an AC. AC members may use personal language (“we”) or impersonal language (“the audit committee”) in an AC report. Psychology research suggests that personal (vs. impersonal) language signals that the language user has greater warmth and sense of communion (i.e., being part of a larger group). Applying this theory, we predict that an AC's use of personal (vs. impersonal) language leads investors to perceive a warmer and more communal AC, and that an AC's perceived warmth/communion (cued by personal language) positively impacts investor judgments. We further posit that the positive effect of personal language is stronger when AC compensation is largely short term than long term. This is because investors need more assurance of AC oversight effectiveness when AC compensation is short term, which makes investors rely more on heuristic cues such as AC language to make judgments. Consistent with this prediction, we find that when AC compensation is largely short term, nonprofessional investors (proxied by Master of Business Administration students) react more positively to an AC's use of personal language than impersonal language. The effect of AC language is insignificant when AC compensation is largely long term, as the long‐term compensation structure already provides assurance about the AC's oversight effectiveness, and thus, investors rely less on heuristic cues. Furthermore, we find that the perceived warmth of AC members explains the effect of AC language. Finally, our interviews with nonprofessional investors corroborate some of our main findings and validate their practice implications.
Journal of Accounting Research202664(2), 1087-1130open access
We examine whether and how common ownership affects Environmental, Social, and Governance (ESG) ratings—an important research question given the increasing use of these ratings in investment decisions and corporate evaluations. We find that companies with major shareholders in common with the rating agency (“sister firms”) tend to receive higher ESG ratings. When a company becomes a sister firm through a change in the rating agency's ownership structure, its rating from that agency is subsequently upgraded, whereas its ESG ratings from other agencies remain unchanged. Sister firms exhibit greater rating disagreements across agencies than other firms. The higher ESG ratings for sister firms are partly attributable to the transfer of immaterial positive ESG information through common owners. The common ownership effect is more pronounced when the owner can exert a greater influence on the rating agency. Moreover, sister firms with initially elevated ratings demonstrate poorer future ESG performance. Overall, our findings suggest that owners can affect ESG ratings of their portfolio companies in a way consistent with their influence and interest.
Journal of Banking & Finance2025171, 107376open access
China's financial deregulation has led to the rise of individual-controlled fund management companies, where the largest shareholder is a person rather than an institution. This study examines these mutual funds, known as “individual-controlled funds” (ICFs), particularly from the perspective of potential conflict of interest. ICFs are more likely to prioritize performance given there is limited interference in their activities by affiliated institutions. They consistently outperform peers by 0.7 % per month, after accounting for fund characteristics. This outperformance is more pronounced when the largest individual owner has greater influence in the fund company. We also document the lower propensity of ICFs to engage in misconduct. Our findings demonstrate that minimizing conflicts of interest benefits performance in the mutual fund industry.
Journal of Financial and Quantitative Analysis202156(6), 2010-2038open access
Using Internet search volume for lottery to capture gambling sentiment shifts, we show that when the overall gambling sentiment is strong, investor demand for lottery stocks increases, these stocks earn positive short-run abnormal returns, managers are more likely to split stocks to cater to the increased demand for low-priced lottery stocks, and initial public offerings (IPOs) earn higher first day returns. Further, the sentiment-return relation is stronger among low institutional ownership firms, headquartered in regions where gambling is more acceptable and local bias is stronger. These results suggest that gambling sentiment has a spillover effect on the stock market.
Borrowers' use of cashless payments improves their access to capital from FinTech lenders and predicts a lower probability of default. These relationships are stronger for cashless technologies providing more precise information, and for outflows. Cashless payment usage complements other signals of borrower quality. We rationalize these empirical findings using a framework in which borrowers signal their lower likelihood of diverting cash flows through payment technology choice, and screening accuracy is further strengthened by informational complementarities. The informational synergy we uncover provides a rationale for the joint rise of cashless payments and FinTech lending, as well as for open banking.
Journal of Corporate Finance202484, 102535open access
This paper examines the impact of geographic proximity on suppliers' decisions to provide trade credit to their customers. To establish a causal relationship, we utilize the implementation of high-speed rail (HSR) services in China as a quasi-natural experiment. Our findings reveal a significant increase in trade credit received by firms after introducing HSR services. We propose and test three mechanisms to elucidate the influence of proximity on trade credit provision: the enhanced convenience for acquiring soft information, heightened competition among suppliers, and the potential development of social trust. Empirical evidence strongly supports the first two mechanisms, underscoring their importance in shaping trade credit decisions. However, limited evidence is found regarding the role of social trust. These findings contribute to understanding the complex interplay between geographic proximity, trade credit, and supplier decision-making processes.
Liquidity provision is often attributed to debt-issuing intermediaries like banks. We develop a unified theoretical framework and empirically show that mutual funds issuing demandable equity also provide an economically significant amount of liquidity by insuring against idiosyncratic liquidity shocks. Quantitatively, bond funds provide 12.5% of the liquidity that banks provide per dollar. Our model further shows that when equity values incorporate the liquidation cost from redemptions, as in swing pricing, liquidity provision is not necessarily reduced. This is because swing pricing may increase funds’ capacity for holding illiquid assets without inducing panic runs.
We exploit an episode of plausibly random debt discharge due to the loss of paperwork for thousands of defaulted borrowers to examine the effects of private student debt relief on borrower outcomes. We find that borrowers who receive debt relief (treated) experience declines in debt balances and delinquency rates on other accounts, and increases in mobility and income relative to those who bear the costs of default like wage garnishment and collections (control). Borrowers in both groups contribute to our findings through different mechanisms. While our estimates may not directly apply to blanket student loan forgiveness, they speak to the benefits of forgiveness in reducing the consequences of debt burden for distressed borrowers.
Journal of Financial Economics2022145(1), 85-104open access
Using new employer-employee matched data, this paper investigates the impact of uncertainty, as measured by idiosyncratic stock market volatility, on individual outcomes. We find that firms provide at best partial insurance to their workers. Increased firm-level uncertainty reduces total compensation, especially variable pay, and workers reduce their durable goods consumption in response. Such shocks also lead to greater financial fragility among lower-income earners. Constructing a new county-level uncertainty shock, we find that local uncertainty shocks reduce county-level durable consumption. Taken together, these findings show that uncertainty shocks can significantly affect local economic activity through households’ consumption and savings decisions.