IDEAS home Printed from https://ideas.repec.org/p/cmf/wpaper/wp2025_2506.html
   My bibliography  Save this paper

Regulation, Supervision, and Bank Risk-Taking

Author

Listed:

Abstract

This paper presents a model of the interaction between a bank and a supervisor. The bank privately chooses the risk of its investment portfolio and the supervisor collects nonverifiable information on the future solvency of the bank and, based on of this information, may decide on its early liquidation. The paper characterizes the liquidation decision of the supervisor and the risk-taking decision of the bank. In line with recent empirical literature, the paper shows that supervision is effective in ameliorating the bank’s risk-shifting incentives, and that a tougher supervisor leads to lower risk-taking. It also shows that higher noise in the supervisory information may be conducive to lower risk-taking, but that it always reduces welfare.

Suggested Citation

  • Rafael Repullo, 2025. "Regulation, Supervision, and Bank Risk-Taking," Working Papers wp2025_2506, CEMFI.
    • Handle: RePEc:cmf:wpaper:wp2025_2506
    as

    Download full text from publisher

    File URL: https://www.cemfi.es/ftp/wp/2506.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Mailath George J. & Mester Loretta J., 1994. "A Positive Analysis of Bank Closure," Journal of Financial Intermediation, Elsevier, vol. 3(3), pages 272-299, June.
    2. Repullo, Rafael, 2004. "Capital requirements, market power, and risk-taking in banking," Journal of Financial Intermediation, Elsevier, vol. 13(2), pages 156-182, April.
    3. Mathias Dewatripont & Jean Tirole, 1994. "The prudential regulation of banks," ULB Institutional Repository 2013/9539, ULB -- Universite Libre de Bruxelles.
    4. Miguel Boucinha & Carlo Altavilla & Frank Smets & José-Luis Peydró, 2019. "Banking Supervision, Monetary Policy and Risk-Taking: Big Data Evidence from 15 Credit Registers," Working Papers 1137, Barcelona School of Economics.
    5. Beverly Hirtle & Anna Kovner & Matthew Plosser, 2020. "The Impact of Supervision on Bank Performance," Journal of Finance, American Finance Association, vol. 75(5), pages 2765-2808, October.
    6. Xavier Vives, 2016. "Competition and Stability in Banking: The Role of Regulation and Competition Policy," Economics Books, Princeton University Press, edition 1, number 10741.
    7. John Kandrac & Bernd Schlusche, 2021. "The Effect of Bank Supervision and Examination on Risk Taking: Evidence from a Natural Experiment," The Review of Financial Studies, Society for Financial Studies, vol. 34(6), pages 3181-3212.
    8. Sumit Agarwal & Bernardo C. Morais & Amit Seru & Kelly Shue, 2024. "Noisy Experts? Discretion in Regulation," NBER Working Papers 32344, National Bureau of Economic Research, Inc.
    9. Sumit Agarwal & David Lucca & Amit Seru & Francesco Trebbi, 2014. "Inconsistent Regulators: Evidence from Banking," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 129(2), pages 889-938.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Granja, João & Leuz, Christian, 2024. "The death of a regulator: Strict supervision, bank lending, and business activity," Journal of Financial Economics, Elsevier, vol. 158(C).
    2. Thomas M. Eisenbach & David O. Lucca & Robert M. Townsend, 2022. "Resource Allocation in Bank Supervision: Trade‐Offs and Outcomes," Journal of Finance, American Finance Association, vol. 77(3), pages 1685-1736, June.
    3. Beverly Hirtle & Anna Kovner, 2022. "Bank Supervision," Annual Review of Financial Economics, Annual Reviews, vol. 14(1), pages 39-56, November.
    4. Abbassi, Puriya & Iyer, Rajkamal & Peydró, José-Luis & Soto, Paul, 2020. "Stressed Banks? Evidence from the Largest-Ever Supervisory Review," EconStor Preprints 217048, ZBW - Leibniz Information Centre for Economics.
    5. Miguel Boucinha & Carlo Altavilla & Frank Smets & José-Luis Peydró, 2019. "Banking Supervision, Monetary Policy and Risk-Taking: Big Data Evidence from 15 Credit Registers," Working Papers 1137, Barcelona School of Economics.
    6. Elena Carletti & Giovanni Dell’Ariccia & Robert Marquez, 2021. "Supervisory Incentives in a Banking Union," Management Science, INFORMS, vol. 67(1), pages 455-470, January.
    7. Anya Kleymenova & Rimmy E. Tomy, 2022. "Observing Enforcement: Evidence from Banking," Journal of Accounting Research, Wiley Blackwell, vol. 60(4), pages 1583-1633, September.
    8. Arif, Salman & Donovan, John & Gopalan, Yadav & Morris, Arthur, 2024. "Pay for prudence," Journal of Accounting and Economics, Elsevier, vol. 77(1).
    9. Ivan T. Ivanov & Ben Ranish & James Wang, 2023. "Banks' Strategic Responses to Supervisory Coverage: Evidence from a Natural Experiment," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 55(2-3), pages 503-530, March.
    10. Thomas M. Eisenbach & David O. Lucca & Robert M. Townsend, 2016. "The Economics of Bank Supervision," NBER Working Papers 22201, National Bureau of Economic Research, Inc.
    11. Byeongchan An & Robert Bushman & Anya Kleymenova & Rimmy E. Tomy, 2024. "Bank Supervision and Organizational Capital: The Case of Minority Lending," Journal of Accounting Research, Wiley Blackwell, vol. 62(2), pages 505-549, May.
    12. Ernest Dautovic, 2019. "Has Regulatory Capital Made Banks Safer? Skin in the Game vs Moral Hazard," Cahiers de Recherches Economiques du Département d'économie 19.03, Université de Lausanne, Faculté des HEC, Département d’économie.
    13. Fisher, Paul & Grout, Paul, 2017. "Competition and prudential regulation," Bank of England working papers 675, Bank of England.
    14. Joel Shapiro & Jing Zeng, 2024. "Stress Testing and Bank Lending," The Review of Financial Studies, Society for Financial Studies, vol. 37(4), pages 1265-1314.
    15. Boyer, Pierre C. & Kempf, Hubert, 2020. "Regulatory arbitrage and the efficiency of banking regulation," Journal of Financial Intermediation, Elsevier, vol. 41(C).
    16. Sophie Claeys, & Gleb Lanine & Koen Schoors, 2005. "Bank Supervision Russian style: Rules versus Enforcement and Tacit Objectives," William Davidson Institute Working Papers Series wp778, William Davidson Institute at the University of Michigan.
    17. Pallavi Chavan & Leonardo Gambacorta, 2016. "Bank lending and loan quality: the case of India," BIS Working Papers 595, Bank for International Settlements.
    18. Saibal Ghosh, 2016. "Capital Buffer, Credit Risk and Liquidity Behaviour: Evidence for GCC Banks," Comparative Economic Studies, Palgrave Macmillan;Association for Comparative Economic Studies, vol. 58(4), pages 539-569, December.
    19. Xavier Vives, 2011. "Competition and Stability in Banking," Central Banking, Analysis, and Economic Policies Book Series, in: Luis Felipe Céspedes & Roberto Chang & Diego Saravia (ed.),Monetary Policy under Financial Turbulence, edition 1, volume 16, chapter 12, pages 455-502, Central Bank of Chile.
    20. Emmanuel Farhi & Jean Tirole, 2012. "Collective Moral Hazard, Maturity Mismatch, and Systemic Bailouts," American Economic Review, American Economic Association, vol. 102(1), pages 60-93, February.

    More about this item

    Keywords

    Bank risk-taking; bank supervision; bank regulation; capital requirements; deposit insurance; bank resolution; bank liquidation.;
    All these keywords.

    JEL classification:

    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation
    • D02 - Microeconomics - - General - - - Institutions: Design, Formation, Operations, and Impact

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:cmf:wpaper:wp2025_2506. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Araceli Requerey (email available below). General contact details of provider: https://edirc.repec.org/data/cemfies.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.