Chinese Accounting Firms (CAFs)

This study investigates the relationship between Board Gender Diversity (BGD) and firm performance in Chinese Accounting Firms (CAFs), focusing on the mediating role of concrete versus abstract business narratives. Below is a summary of the key elements, findings, and implications:

Research Hypotheses
Hypothesis 1: BGD positively correlates with CAF performance as measured by Return on Human Capital (ROHC).
Hypothesis 2: The concreteness of a firm's narrative positively correlates with ROHC.
Hypothesis 3: Concrete narratives mediate the effects of BGD on ROHC.
Data and Methodology
Sample Size: Data from 2,222 Chinese Accounting Firms (CAFs) with at least 10 employees, located across 286 cities in China.
Data Source: Orbis database by Bureau van Dijk, covering NACE 6920 (accounting/auditing activities).
Performance Metric: Return on Human Capital (ROHC), calculated as revenue per employee.
Narrative Analysis: Firm narratives rated on a 10-point scale from abstract (1) to concrete (10).
Key Models: Multilevel mixed-effects models and Ordinary Least Squares (OLS) regression, incorporating interaction terms and robustness tests.
Notable Findings
Direct Effects:

BGD significantly improves ROHC (β = 0.3794, p < 0.01).
Concrete narratives positively impact ROHC (β = 0.4058, p < 0.01).
Interaction Effects:

The interaction between BGD and concrete narratives significantly enhances ROHC (β = 0.0197, p < 0.01).
This suggests a multiplicative relationship, where BGD's effect on ROHC is amplified in the presence of concrete narratives.
Sensitivity Analysis:

Variations in BGD and narrative concreteness (e.g., increases by 10%, 20%, or 50%) consistently show positive effects on ROHC, maintaining significance.
Robustness Checks:

The models explain a substantial variance in ROHC (R² = 0.677; Adjusted R² = 0.675).
Lower Akaike Information Criterion (AIC) and Bayesian Information Criterion (BIC) values indicate strong model fit.
Implications
Theoretical
Advances Construal Level Theory (CLT) by empirically linking communication styles (concrete vs. abstract narratives) to firm performance.
Highlights the role of female directors in promoting concrete communication styles, which enhance operational efficiency and client relations.
Practical
Encourages firms to integrate BGD into their governance structures.
Recommends prioritizing concrete narrative styles to strengthen trust, transparency, and client retention.