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How do regulatory ability and bank competition affect the adoption of explicit deposit insurance scheme and banks’ risk-taking behavior?

Author

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  • Qian, Ningyu
  • Zhang, Kezhong
  • Zheng, Changjun
  • Ashraf, Badar Nadeem

Abstract

In this study, we investigates how regulatory ability and bank competition affect the adoption of explicit deposit insurance scheme (eDIS) and banks' risk taking behavior under the scheme. We build a regulator-bank dynamic game model to explain why the implicit deposit insurance scheme is not the optimal choice when the regulator's regulatory ability is high. We also find that excessive competition makes banks take extreme risk and in such case eDIS is ineffective in preventing the occurrence of banking crises. Otherwise, eDIS can prevent the occurrence of banking crises effectively although banks take excessive risk under the scheme. Our model identifies that the effects of bank competition and regulatory ability on the banks' risk incentives created by eDIS are interdependent. Empirical analysis on 190 countries worldwide confirms that: (1) higher regulatory ability increases the probability of eDIS adoption. (2) Under the eDIS, less bank competition and higher regulatory ability could reduce the risk of banking during normal times. In addition, increased regulatory ability significantly weakens the positive effect of banking competition on banking risk. (3) Under the eDIS, more bank competition increases the probability of banking crisis occurrence.

Suggested Citation

  • Qian, Ningyu & Zhang, Kezhong & Zheng, Changjun & Ashraf, Badar Nadeem, 2019. "How do regulatory ability and bank competition affect the adoption of explicit deposit insurance scheme and banks’ risk-taking behavior?," International Review of Economics & Finance, Elsevier, vol. 61(C), pages 69-90.
  • Handle: RePEc:eee:reveco:v:61:y:2019:i:c:p:69-90
    DOI: 10.1016/j.iref.2019.01.001
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    Citations

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    Cited by:

    1. Zhang, Xing & Li, Fengchao & Ortiz, Jaime, 2021. "Internal risk governance and external capital regulation affecting bank risk-taking and performance: Evidence from P.R. China," International Review of Economics & Finance, Elsevier, vol. 74(C), pages 276-292.
    2. Ashraf, Badar Nadeem & Zheng, Changjun & Jiang, Chonghui & Qian, Ningyu, 2020. "Capital regulation, deposit insurance and bank risk: International evidence from normal and crisis periods," Research in International Business and Finance, Elsevier, vol. 52(C).
    3. González, Luis Otero & Razia, Alaa & Búa, Milagros Vivel & Sestayo, Rubén Lado, 2019. "Market structure, performance, and efficiency: Evidence from the MENA banking sector," International Review of Economics & Finance, Elsevier, vol. 64(C), pages 84-101.
    4. Dutra, Tiago M. & Teixeira, João C.A. & Dias, José Carlos, 2023. "Banking regulation and banks’ risk-taking behavior: The role of investors’ protection," The Quarterly Review of Economics and Finance, Elsevier, vol. 90(C), pages 124-148.
    5. Chen, Wang & Zhang, Zhiwen & Hamori, Shigeyuki & Kinkyo, Takuji, 2021. "Not all bank systemic risks are alike: Deposit insurance and bank risk revisited," International Review of Financial Analysis, Elsevier, vol. 77(C).
    6. Noman, Abu Hanifa Md. & Hassan, M. Kabir & Pervin, Sajeda & Isa, Che Ruhana & Sok-gee, Chan, 2022. "The mediating role of competition on deposit insurance and the risk-taking of banks in ASEAN countries," Research in International Business and Finance, Elsevier, vol. 59(C).

    More about this item

    Keywords

    Deposit insurance scheme; Regulatory ability; Bank competition; Banks' risk-taking behavior;
    All these keywords.

    JEL classification:

    • G32 - Financial Economics - - Corporate Finance and Governance - - - Financing Policy; Financial Risk and Risk Management; Capital and Ownership Structure; Value of Firms; Goodwill
    • G38 - Financial Economics - - Corporate Finance and Governance - - - Government Policy and Regulation
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages

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