The impact of asset specificity on corporate tax avoidance: Do financial constraints and product market power matter?

Our findings reveal that asset specificity significantly enhances corporate tax avoidance, with firms exhibiting lower cash effective tax rates. Firms with higher asset specificity also engage in more aggressive tax avoidance strategies, including tax dodging and long-term tax planning. Additionally, our analysis indicates that the positive impact of asset specificity on tax avoidance is less pronounced in firms with lower ESG performance but is more pronounced in those facing negative demand shocks or operating during periods of economic policy uncertainty. We also find that financial constraints and product market power mediate the relationship between asset specificity and tax avoidance, with financial constraints serving as the dominant economic channel. These findings offer new insights into the factors driving corporate tax avoidance and highlight the complex interplay between asset specificity, financial constraints, product market power, and tax planning strategies.