PBESProceedings of Business and Economic Studies2209-26412209-265XBio-Byword Scientific Publishing Pty. Ltd.10.26689/pbes.v9i2.14122ArticleA Study on the Impact of ESG Performance on Debt Financing Costs: Based on the Moderating Effect of Green Credit Policieshttps://artdesignp.com/journal/PBES/9/2/10.26689/pbes.v9i2.14122ZhangRuijue2026922026-03-11This study empirically examines the impact of corporate ESG performance on debt financing costs using a sample of non-financial listed companies on China’s A-share market from 2009 to 2024, with a particular focus on the moderating effect of the 2012 Green Credit Guidelines implementation. The findings reveal: (1) Strong ESG performance significantly reduces corporate debt financing costs, a conclusion that remains robust after a series of stability tests and addressing endogeneity issues. (2) Green credit policies mitigate the debt cost-saving effect of ESG performance. (3) Heterogeneity analysis indicates that this policy moderation effect is more pronounced among non-state-owned enterprises and companies in western China. This study not only provides direct financial incentive evidence for companies to actively pursue ESG strategies but also offers decision-making references for regulators to further refine green finance policy frameworks and implement differentiated guidance.

Eliwa Y, Aboud A, Saleh A, 2019, ESG Practices and the Cost of Debt: Evidence from EU Countries. Critical Perspectives on Accounting, 2019(79): 102097.

Wang J, Yang Y, 2023, The Impact of ESG Performance on Corporate Debt Default Risk: An Intermediary Effect Study Based on Financing Constraints and Agency Problems. Financial Theory and Practice, 2023(12): 25–39.

Kumar N, Smith C, Badis L, et al., 2016, ESG Factors and Risk-Adjusted Performance: A New Quantitative Model. Journal of Sustainable Finance & Investment, 2016: 292–300.

Mei Y, Zhang Q, 2023, The Impact of ESG Performance on Corporate Debt Financing Costs. Finance and Economics, 2023(2): 51–63.

Xu Y, Wang Y, 2024, Does Green Credit Policy Improve Corporate ESG Performance? Empirical Evidence from A-Share Listed Companies. Industrial Economics Research, 2024(2): 59–72.

Wang B, 2019, Green Credit, Corporate Social Responsibility Disclosure, and Debt Financing Costs: An Empirical Study of Heavy Polluting Enterprises Listed on the A-Share Market from 2011 to 2017. Financial Theory and Practice, 2019(7): 47–54.

Zhu K, Tang Y, 2022, ESG Ratings and Corporate Debt Financing Costs: An Empirical Test Based on Multi-Period DID. Management Modernization, 42(6): 30–37.

Zheng J, Lin Z, Peng L, 2013, Monetary Policy, Internal Control Quality, and Debt Financing Costs. Contemporary Finance and Economics, 2013(9): 118–129.

Meng X, Ruan Y, Tang Y, 2025, The Impact of Green Credit Policies on Corporate Debt Financing Costs. Accounting Journal, 2025(21): 92–99.

Gao J, Chu D, Lian Y, et al., 2021, Can ESG Performance Improve Corporate Investment Efficiency? Securities Market Herald, 2021(11): 24–34.

Yu N, Miao R, Wang J, 2024, Spillover Effects of Green Credit Policies: An Audit Pricing Decision Perspective. Audit and Economic Research, 39(3): 54–63.

Yu X, Zhou Y, 2023, Green Credit Policies and the Green Transformation of High-Pollution Enterprises: A Perspective on Emissions Reduction and Development. Journal of Quantitative Economics and Technical Economics, 40(7): 179–200.