IDEAS home Printed from https://ideas.repec.org/p/hal/wpaper/hal-02539378.html
   My bibliography  Save this paper

Levier réglementaire et aléa moral des banques systémiques

Author

Listed:
  • Kévin Spinassou

    (LC2S - Laboratoire caribéen de sciences sociales - CNRS - Centre National de la Recherche Scientifique - UA - Université des Antilles)

Abstract

S'inspirant des récentes mesures du Comité de Bâle, ce papier présente un modèle théorique analysant le comportement des banques sous différentes régulations de leur levier. Nous examinons la prise de risque, l'aléa moral et l'endettement des banques avec une régulation commune, puis avec l'ajout d'un volant de capital pour les banques systémiques, puis lorsqu'un ratio de levier contracyclique est imposé. Nous montrons que les banques sont incitées à maximiser leur taille lorsqu'une restriction commune sur le levier est appliquée, mais sans opter pour davantage de risque. Un volant de capital supplémentaire pour les banques systémiques réduit l'aléa moral de ces banques, mais l'aléa moral de l'ensemble des banques est amplifié par la mise en place d'un ratio de levier contracyclique.

Suggested Citation

  • Kévin Spinassou, 2021. "Levier réglementaire et aléa moral des banques systémiques," Working Papers hal-02539378, HAL.
  • Handle: RePEc:hal:wpaper:hal-02539378
    Note: View the original document on HAL open archive server: https://hal.science/hal-02539378v2
    as

    Download full text from publisher

    File URL: https://hal.science/hal-02539378v2/document
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Hugonnier, Julien & Morellec, Erwan, 2017. "Bank capital, liquid reserves, and insolvency risk," Journal of Financial Economics, Elsevier, vol. 125(2), pages 266-285.
    2. Giammarino, Ronald M & Lewis, Tracy R & Sappington, David E M, 1993. "An Incentive Approach to Banking Regulation," Journal of Finance, American Finance Association, vol. 48(4), pages 1523-1542, September.
    3. Clovis Rugemintwari, 2011. "The Leverage Ratio as a Bank Discipline Device," Revue économique, Presses de Sciences-Po, vol. 62(3), pages 479-490.
    4. Aggarwal, Raj & Jacques, Kevin T., 2001. "The impact of FDICIA and prompt corrective action on bank capital and risk: Estimates using a simultaneous equations model," Journal of Banking & Finance, Elsevier, vol. 25(6), pages 1139-1160, June.
    5. Kim, Daesik & Santomero, Anthony M, 1988. " Risk in Banking and Capital Regulation," Journal of Finance, American Finance Association, vol. 43(5), pages 1219-1233, December.
    6. Yener Altunbas & Santiago Carbo & Edward P.M. Gardener & Philip Molyneux, 2007. "Examining the Relationships between Capital, Risk and Efficiency in European Banking," European Financial Management, European Financial Management Association, vol. 13(1), pages 49-70, January.
    7. Barth, Andreas & Seckinger, Christian, 2018. "Capital regulation with heterogeneous banks – Unintended consequences of a too strict leverage ratio," Journal of Banking & Finance, Elsevier, vol. 88(C), pages 455-465.
    8. Repullo, Rafael & Suarez, Javier, 2004. "Loan pricing under Basel capital requirements," Journal of Financial Intermediation, Elsevier, vol. 13(4), pages 496-521, October.
    9. Jacques, Kevin & Nigro, Peter, 1997. "Risk-based capital, portfolio risk, and bank capital: A simultaneous equations approach," Journal of Economics and Business, Elsevier, vol. 49(6), pages 533-547.
    10. Blum, Jürg M., 2008. "Why 'Basel II' may need a leverage ratio restriction," Journal of Banking & Finance, Elsevier, vol. 32(8), pages 1699-1707, August.
    11. Besanko, David & Kanatas, George, 1996. "The Regulation of Bank Capital: Do Capital Standards Promote Bank Safety?," Journal of Financial Intermediation, Elsevier, vol. 5(2), pages 160-183, April.
    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. Boubacar Camara & Laetitia Lepetit & Amine Tarazi, 2013. "Ex ante capital position, changes in the different components of regulatory capital and bank risk," Applied Economics, Taylor & Francis Journals, vol. 45(34), pages 4831-4856, December.
    2. Müller, Carola, 2022. "Capital requirements, market structure, and heterogeneous banks," IWH Discussion Papers 15/2022, Halle Institute for Economic Research (IWH).
    3. Müller, Carola, 2018. "Basel III capital requirements and heterogeneous banks," IWH Discussion Papers 14/2018, Halle Institute for Economic Research (IWH), revised 2018.
    4. Conlon, Thomas & Cotter, John & Molyneux, Philip, 2020. "Beyond common equity: The influence of secondary capital on bank insolvency risk," Journal of Financial Stability, Elsevier, vol. 47(C).
    5. Kévin Spinassou & Leo Indra Wardhana, 2021. "Basel framework and profit-sharing contracts: Islamic banking through the lens of capital requirements," Working Papers hal-01674376, HAL.
    6. Tracey, Belinda & Schnittker, Christian & Sowerbutts, Rhiannon, 2017. "Bank capital and risk-taking: evidence from misconduct provisions," Bank of England working papers 671, Bank of England, revised 09 Oct 2018.
    7. Zheng, Changjun & Moudud-Ul-Huq, Syed & Rahman, Mohammad Morshedur & Ashraf, Badar Nadeem, 2017. "Does the ownership structure matter for banks’ capital regulation and risk-taking behavior? Empirical evidence from a developing country," Research in International Business and Finance, Elsevier, vol. 42(C), pages 404-421.
    8. Bitar, Mohammad & Saad, Wadad & Benlemlih, Mohammed, 2016. "Bank risk and performance in the MENA region: The importance of capital requirements," Economic Systems, Elsevier, vol. 40(3), pages 398-421.
    9. Bitar, Mohammad & Pukthuanthong, Kuntara & Walker, Thomas, 2018. "The effect of capital ratios on the risk, efficiency and profitability of banks: Evidence from OECD countries," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 53(C), pages 227-262.
    10. Awdeh, Ali & EL-Moussawi, Chawki & Machrouh, Fouad, 2011. "The Effect of Capital Requirements on Banking Risk," MPRA Paper 119114, University Library of Munich, Germany.
    11. Moreira, Fernando, 2022. "Are we living in an illusion? A fresh look at the importance of bank capital in the quest for stability," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 76(C).
    12. Ghosh, Saibal, 2014. "Risk, capital and financial crisis," MPRA Paper 65246, University Library of Munich, Germany.
    13. David VanHoose, 2006. "Bank Behavior Under Capital Regulation: What Does The Academic Literature Tell Us?," NFI Working Papers 2006-WP-04, Indiana State University, Scott College of Business, Networks Financial Institute.
    14. Berardi, Simone & Marcelletti, Alessandra, 2017. "Optimal Bank Capital Requirements: An Asymmetric Information Perspective," LEAP Working Papers 2017/2, Luiss Institute for European Analysis and Policy.
    15. Kévin Spinassou & Carole Haritchabalet & Laetitia Lepetit, 2020. "Le ratio de levier comme renforcement des fonds propres : une analyse empirique des conséquences sur le risque et le crédit bancaires," Working Papers hal-02546283, HAL.
    16. Faisal Abbas & Zahid Irshad Younas, 2021. "How Do Bank Capital and Capital Buffer Affect Risk: Empirical Evidence from Large US Commercial Banks," Journal of Central Banking Theory and Practice, Central bank of Montenegro, vol. 10(2), pages 109-131.
    17. Changjun Zheng & Syed Moudud-Ul-Huq, 2017. "Banks’ capital regulation and risk: Does bank vary in size? Empirical evidence from Bangladesh," International Journal of Financial Engineering (IJFE), World Scientific Publishing Co. Pte. Ltd., vol. 4(02n03), pages 1-27, June.
    18. Faris Alshubiri & Mawih Kareem Ani, 2023. "Financing and returns of Shari’ah-compliant contracts and sustainable investing in the Islamic banking of Oman," Economic Change and Restructuring, Springer, vol. 56(4), pages 2455-2491, August.
    19. Stolz, Stéphanie, 2002. "The Relationship between Bank Capital, Risk-Taking, and Capital Regulation: A Review of the Literature," Kiel Working Papers 1105, Kiel Institute for the World Economy (IfW Kiel).
    20. Barth, Andreas & Seckinger, Christian, 2018. "Capital regulation with heterogeneous banks – Unintended consequences of a too strict leverage ratio," Journal of Banking & Finance, Elsevier, vol. 88(C), pages 455-465.

    More about this item

    Keywords

    régulation bancaire; ratio de levier; banques systémique; ratio contracyclique Classification JEL: G21; G28;
    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

    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:hal:wpaper:hal-02539378. 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: CCSD (email available below). General contact details of provider: https://hal.archives-ouvertes.fr/ .

    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.