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Impact and mechanisms of digital finance on corporate bond credit spreads in China

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  • Kang, Weijing

Abstract

The challenge of corporate bond financing and bond default has become a pressing concern and hotly debated topic in China. This study examines the impact of digital finance on corporate bond credit spread (CS) in China using 97,775 firm-year corporate bond observations from 2011 to 2020 obtained from the Wind database and employing a fixed effect model. Results indicate that digital finance significantly reduces corporate bond CS. The depth of financial usage has the greatest impact on CS, followed by coverage breadth and the overall level of digitalization. Digital finance alleviates financing constraints, lowering CS. The negative relationship between digital finance development and CS is more pronounced for firms with higher levels of accounting information opacity. Findings remain robust after addressing endogeneity issues and adopting alternative measures. Regulators are advised to adopt a sandbox regulatory mechanism to ensure the sustainable growth of digital finance.

Suggested Citation

  • Kang, Weijing, 2025. "Impact and mechanisms of digital finance on corporate bond credit spreads in China," Finance Research Letters, Elsevier, vol. 82(C).
    • Handle: RePEc:eee:finlet:v:82:y:2025:i:c:s1544612325008244
    DOI: 10.1016/j.frl.2025.107565
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    References listed on IDEAS

    as
    1. Chen, Zongnan & Zhou, Maoyuan & Wan, Chuang & Chen, Tingzhu, 2025. "The impact of digital finance development on corporate debt maturity structure," Finance Research Letters, Elsevier, vol. 84(C).
    2. Shen, Hongshan & Qin, Mengyao & Li, Tianyi & Zhang, Xuan & Zhao, Yang, 2024. "Digital finance and industrial structure upgrading: Evidence from Chinese counties," International Review of Financial Analysis, Elsevier, vol. 95(PB).
    3. Su, Yingliang & Wu, Jiahua, 2024. "Digital transformation and enterprise sustainable development," Finance Research Letters, Elsevier, vol. 60(C).
    4. Fiorillo, Paolo & Meles, Antonio & Ricciardi, Antonio & Verdoliva, Vincenzo, 2025. "ESG performance and the cost of debt. Evidence from the corporate bond market," International Review of Financial Analysis, Elsevier, vol. 102(C).
    5. Hodula, Martin, 2023. "Fintech credit, big tech credit and income inequality," Finance Research Letters, Elsevier, vol. 51(C).
    6. Bo Li & Zhenya Liu & Xuemei Jia & Fengping Ma, 2024. "Digital Finance, Financing Constraints, and Green Technological Innovation: A Spatial Analysis," Post-Print hal-04894960, HAL.
    7. Zhong, Weiqiang & Jiang, Tingfeng, 2021. "Can internet finance alleviate the exclusiveness of traditional finance? evidence from Chinese P2P lending markets," Finance Research Letters, Elsevier, vol. 40(C).
    8. Loncarski, Igor & Szilagyi, Peter G., 2012. "Empirical analysis of credit spread changes of US corporate bonds," International Review of Financial Analysis, Elsevier, vol. 24(C), pages 12-19.
    9. Lei Guo & Luying Xu & Junyi Wang & Jingwen Li, 2024. "Digital transformation and financing constraints of SMEs: evidence from China," Asia-Pacific Journal of Accounting & Economics, Taylor & Francis Journals, vol. 31(6), pages 966-986, November.
    10. Lian, Xu & Mu, Yueying & Zhang, Wenyu, 2023. "Digital inclusive financial services and rural income: Evidence from China's major grain-producing regions," Finance Research Letters, Elsevier, vol. 53(C).
    11. Razzaq, Asif & Sharif, Arshian & Ozturk, Ilhan & Skare, Marinko, 2023. "Asymmetric influence of digital finance, and renewable energy technology innovation on green growth in China," Renewable Energy, Elsevier, vol. 202(C), pages 310-319.
    12. Wang, Zhuqing & Wang, Xinyu & Cheng, Qiuying & Shi, Song, 2024. "Heterogeneous impact of economic and political uncertainty on green bond volatility: Evidence from the MRS-GARCH-MIDAS-Skewed T model," International Review of Financial Analysis, Elsevier, vol. 95(PB).
    13. Sun, Yang & Tang, Xinwei, 2022. "The impact of digital inclusive finance on sustainable economic growth in China," Finance Research Letters, Elsevier, vol. 50(C).
    14. Li, Jie & Wu, Yu & Xiao, Jing Jian, 2020. "The impact of digital finance on household consumption: Evidence from China," Economic Modelling, Elsevier, vol. 86(C), pages 317-326.
    15. Zhu, Wenpeng, 2024. "Digital finance, capital misallocation and corporate innovation," International Review of Economics & Finance, Elsevier, vol. 96(PC).
    16. Bhattacharya, Utpal & Daouk, Hazem & Welker, Michael, 2003. "The World Price of Earnings Opacity," Working Papers 127185, Cornell University, Department of Applied Economics and Management.
    17. Li, Ran & Luo, Yang, 2024. "Green credit and regional industrial structure upgrading: Evidence from China," Finance Research Letters, Elsevier, vol. 65(C).
    18. Choi, Jae Yong & Yi, Junesuh & Yoon, Sun-Joong, 2020. "A better criterion for forced selling in bond markets: Credit ratings versus credit spreads," Finance Research Letters, Elsevier, vol. 37(C).
    19. Wang, Haiyang, 2023. "Liquidity of corporate bonds and credit spread," Finance Research Letters, Elsevier, vol. 55(PB).
    20. Li, Yuanyuan & Zhang, Yindan & Geng, Liping, 2024. "Digital finance, financing constraints and supply chain resilience," International Review of Economics & Finance, Elsevier, vol. 96(PA).
    21. Chen, Yang & Yang, Shengping & Li, Quan, 2022. "How does the development of digital financial inclusion affect the total factor productivity of listed companies? Evidence from China," Finance Research Letters, Elsevier, vol. 47(PB).
    22. Yu, Fan, 2005. "Accounting transparency and the term structure of credit spreads," Journal of Financial Economics, Elsevier, vol. 75(1), pages 53-84, January.
    23. Gao, Jingyi & Ren, Yuanming & Zhan, Xinyu, 2025. "Does digital finance alter the leverage decision of firms? Evidence from China," International Review of Financial Analysis, Elsevier, vol. 104(PA).
    24. Ren, Yuanming & Gao, Jingyi, 2023. "Does the development of digital finance promote firm exports? Evidence from Chinese enterprises," Finance Research Letters, Elsevier, vol. 53(C).
    25. Zhang, Li & Chen, Xikai & Peng, Jiao & Guo, Tongtong, 2025. "Can digital inclusive finance promote the Internet business model? Empirical evidence from Chinese listed firms," International Review of Financial Analysis, Elsevier, vol. 102(C).
    26. Ying Li & Huiyang Zhou & Xiaohui Qu, 2025. "Narcissism and Cost of Debt: Evidence from Signature Size Data in China," Emerging Markets Finance and Trade, Taylor & Francis Journals, vol. 61(10), pages 2936-2951, August.
    27. Tianyang Wang & Jingcheng Li & Linan Gao & Xinyi Mei, 2024. "Does Local Government Debt Boost Industrial Structure Upgrading? The Evidence from China," Lecture Notes in Operations Research, in: Daqing Gong & Yixuan Ma & Xiaowen Fu & Juliang Zhang & Xiaopu Shang (ed.), Liss 2023, pages 214-231, Springer.
    28. Li, Hongya & Lin, Xiaobin & Zhang, Zhaoyong, 2025. "How does digital finance affect imports, exports and trade balance: Evidence from China," International Review of Economics & Finance, Elsevier, vol. 99(C).
    29. Charles J. Hadlock & Joshua R. Pierce, 2010. "New Evidence on Measuring Financial Constraints: Moving Beyond the KZ Index," The Review of Financial Studies, Society for Financial Studies, vol. 23(5), pages 1909-1940.
    30. Li, Bo & Liu, Zhenya & Jia, Xuemei & Ma, Fengping, 2024. "Digital finance, financing constraints, and green technological innovation: A spatial analysis," Global Finance Journal, Elsevier, vol. 61(C).
    31. Jiao, Yong & Wang, Gaofei & Li, Chengyou & Pan, Jia, 2024. "Digital inclusive finance, factor flow and industrial structure upgrading: Evidence from the yellow river basin," Finance Research Letters, Elsevier, vol. 62(PA).
    32. Dickerson, Alexander & Mueller, Philippe & Robotti, Cesare, 2023. "Priced risk in corporate bonds," Journal of Financial Economics, Elsevier, vol. 150(2).
    33. Han, Seung Hun & Pagano, Michael S. & Shin, Yoon S., 2019. "The evolving nature of Japanese corporate governance: Guaranteed bonds vs. rated bonds," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 58(C), pages 162-183.
    34. Wu, Ke & Zhang, Yongfang & Chen, Ying & Li, Miao, 2025. "Impact of digital finance on corporate ESG," International Review of Financial Analysis, Elsevier, vol. 104(PA).
    35. Kaviani, Mahsa S. & Kryzanowski, Lawrence & Maleki, Hosein & Savor, Pavel, 2020. "Policy uncertainty and corporate credit spreads," Journal of Financial Economics, Elsevier, vol. 138(3), pages 838-865.
    36. Sutherland, Will & Jarrahi, Mohammad Hossein, 2018. "The sharing economy and digital platforms: A review and research agenda," International Journal of Information Management, Elsevier, vol. 43(C), pages 328-341.
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