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How much capital should banks hold?

Author

Listed:
  • Mendicino, Caterina
  • Nikolov, Kalin
  • Ramirez, Juan-Rubio
  • Suarez, Javier
  • Supera, Dominik

Abstract

Episodes such as the current coronavirus (COVID-19) crisis might lead to a significant rise in borrower defaults and, consequently, weakness in the banking sector. Having well-capitalised banks makes the financial system more resilient to such episodes. We assess how much capital would be optimal for banks to hold, taking into consideration the risk of banking crises driven by borrower defaults (which we term “twin default crises”). JEL Classification: G01, G28

Suggested Citation

  • Mendicino, Caterina & Nikolov, Kalin & Ramirez, Juan-Rubio & Suarez, Javier & Supera, Dominik, 2021. "How much capital should banks hold?," Research Bulletin, European Central Bank, vol. 80.
  • Handle: RePEc:ecb:ecbrbu:2021:0080:
    Note: 1774743
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    References listed on IDEAS

    as
    1. Merton, Robert C, 1974. "On the Pricing of Corporate Debt: The Risk Structure of Interest Rates," Journal of Finance, American Finance Association, vol. 29(2), pages 449-470, May.
    2. Matthew Baron & Emil Verner & Wei Xiong, 2021. "Banking Crises Without Panics," The Quarterly Journal of Economics, Oxford University Press, vol. 136(1), pages 51-113.
    3. Caterina Mendicino & Kalin Nikolov & Juan Rubio-Ramirez & Javier Suarez & Dominik Supera, 2020. "Twin Default Crises," Working Papers wp2020_2006, CEMFI.
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    Cited by:

    1. Petr Jakubik & Bogdan Gabriel Moinescu, 2023. "What is the optimal capital ratio implying a stable European banking system?," International Finance, Wiley Blackwell, vol. 26(3), pages 324-343, December.
    2. Irena Pyka & Aleksandra Nocoń, 2021. "Bank Risk Capital and Its Effectiveness in Selected Euro Area Banking Sectors," JRFM, MDPI, vol. 14(11), pages 1-18, November.

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    More about this item

    Keywords

    Bank capital requirements; Banking crises;

    JEL classification:

    • G01 - Financial Economics - - General - - - Financial Crises
    • G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation

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