Moderating Role of Audit Quality in the Gender Diversity–Reporting Quality Relationship

Summary

The research paper, "Moderating Role of Audit Quality in the Gender Diversity–Reporting Quality Relationship" by O.A. Yahaya, published in January 2026, investigates the intricate relationship between Board Gender Diversity (BGD) and Financial Reporting Quality (FRQ), specifically examining the moderating influence of Audit Quality (AQ). The study addresses a critical need in corporate governance literature to understand how the joint effects of diverse boards and robust audits contribute to enhanced transparency and accountability in corporate reporting. Using a panel of 152 publicly listed Nigerian firms, the study analyzed data spanning from 2015 to 2024. The methodology employed fixed-effects panel regression with robust standard errors to analyze the interplay between BGD, AQ, and their interaction on FRQ, while controlling for various firm-specific characteristics such as firm size, age, leverage, profitability, and industry type. This comprehensive approach allows for a nuanced understanding of these governance mechanisms within the Nigerian context, where issues like earnings management and information asymmetry are particularly relevant. The findings reveal several significant insights. Descriptive statistics show that, on average, boards in the sample have 23.4% female representation, and firms generally maintain a high level of reporting quality (mean FRQ = 0.742). Crucially, the correlation and regression analyses demonstrate a positive and statistically significant effect of BGD on FRQ (β = 0.156, p < 0.05). Additionally, Audit Quality (AQ) itself is found to be positively significant in enhancing FRQ (β = 0.098, p < 0.001). The core contribution of the study lies in the significant interaction term between BGD and AQ (β = 0.187, p < 0.01), which indicates that audit quality significantly strengthens the positive influence of gender diversity on reporting quality. These results underscore that while both gender diversity and audit quality independently contribute to better financial reporting, their combined effect is synergistic, leading to superior outcomes. The implications of this research are substantial for regulators, investors, and corporate entities, particularly in emerging markets like Nigeria. The study highlights the importance of fostering gender diversity on corporate boards not just for symbolic representation but for its tangible benefits in improving financial reporting. Furthermore, it emphasizes the indispensable role of high-quality auditing in maximizing the benefits of board diversity. For regulators, the findings advocate for policies that encourage increased female board representation and ensure the engagement of reputable auditors. Investors can use these insights to assess firms more comprehensively, considering both the diversity of their boards and the quality of their audit practices as indicators of reliable financial disclosures. The study ultimately recommends that firms prudently manage leverage and strategically combine diverse boards with high-quality auditing to enhance transparency and build investor confidence.