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A Theoretical Foundation for Prudential Authorities Decision Making

Author

Listed:
  • Cristina Badarau

    (Université de Bordeaux)

  • Corentin Roussel

    (Université de Bordeaux)

Abstract

In the aftermath of the Global Financial Crisis, financial regulation uses micro- and macro-prudential rules, most of the time motivated by empirical studies. This article suggests a theoretical explanation for countercyclical and progressive capital requirements that incorporate micro- and macro-prudential stabilization objectives. The Capital Adequacy Ratio (CAR) imposed to individual banks by a Prudential Authority (PA) would thus represent an optimal regulation whose aim is to avoid individual and systemic risk accumulation by imposing minimal constraints to financial institutions. This corresponds to the implementation of optimal time-varying prudential capital requirements to banks, with non-linear structure, that allows PA to take progressive countercyclical actions in order to insure financial stability. We also test the mechanism in a DSGE model and show that it would be more suitable for the financial and real stability compared to the existing fixed prudential ratios.

Suggested Citation

  • Cristina Badarau & Corentin Roussel, 2021. "A Theoretical Foundation for Prudential Authorities Decision Making," Working Papers 2021.11, International Network for Economic Research - INFER.
    • Handle: RePEc:inf:wpaper:2021.11
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    References listed on IDEAS

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    1. Poutineau, Jean-Christophe & Vermandel, Gauthier, 2017. "Global banking and the conduct of macroprudential policy in a monetary union," Journal of Macroeconomics, Elsevier, vol. 54(PB), pages 306-331.
    2. Brzoza-Brzezina, Michał & Kolasa, Marcin & Makarski, Krzysztof, 2015. "Macroprudential policy and imbalances in the euro area," Journal of International Money and Finance, Elsevier, vol. 51(C), pages 137-154.
    3. Rubio, Margarita & Carrasco-Gallego, José A., 2016. "The new financial regulation in Basel III and monetary policy: A macroprudential approach," Journal of Financial Stability, Elsevier, vol. 26(C), pages 294-305.
    4. Mr. Mario Catalan & Alexander W. Hoffmaister & Cicilia Anggadewi Harun, 2017. "Bank Capital and Lending: An Extended Framework and Evidence of Nonlinearity," IMF Working Papers 2017/252, International Monetary Fund.
    5. David Aikman & Julia Giese & Sujit Kapadia & Michael McLeay, 2023. "Targeting Financial Stability: Macroprudential or Monetary Policy?," International Journal of Central Banking, International Journal of Central Banking, vol. 19(1), pages 159-242, March.
    6. Acharya, Viral & Engle, Robert & Pierret, Diane, 2014. "Testing macroprudential stress tests: The risk of regulatory risk weights," Journal of Monetary Economics, Elsevier, vol. 65(C), pages 36-53.
    7. Garcia Revelo, Jose D. & Levieuge, Grégory, 2022. "When could Macroprudential and Monetary Policies be in Conflict?," Journal of Banking & Finance, Elsevier, vol. 139(C).
    8. Mr. Thomas F. Cosimano & Ms. Dalia S Hakura, 2011. "Bank Behavior in Response to Basel Iii: A Cross-Country Analysis," IMF Working Papers 2011/119, International Monetary Fund.
    9. Rochelle M. Edge & J. Nellie Liang, 2020. "Financial Stability Committees and Basel III Macroprudential Capital Buffers," Finance and Economics Discussion Series 2020-016, Board of Governors of the Federal Reserve System (U.S.).
    10. Mr. Gianni De Nicolo & Mr. Giovanni Favara & Mr. Lev Ratnovski, 2012. "Externalities and Macroprudential Policy," IMF Staff Discussion Notes 2012/005, International Monetary Fund.
    11. Frederic S. Mishkin, 2011. "Over the Cliff: From the Subprime to the Global Financial Crisis," Journal of Economic Perspectives, American Economic Association, vol. 25(1), pages 49-70, Winter.
    12. Jan Frait & Vladimír Tomšík, 2014. "Impact and Implementation Challenges of the Basel Framework for Emerging, Developing and Small Economies," Comparative Economic Studies, Palgrave Macmillan;Association for Comparative Economic Studies, vol. 56(4), pages 493-516, December.
    13. Mathias Drehmann & Leonardo Gambacorta, 2012. "The effects of countercyclical capital buffers on bank lending," Applied Economics Letters, Taylor & Francis Journals, vol. 19(7), pages 603-608, May.
    14. Andrea Gerali & Stefano Neri & Luca Sessa & Federico M. Signoretti, 2010. "Credit and Banking in a DSGE Model of the Euro Area," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 42(s1), pages 107-141, September.
    15. International Monetary Fund, 2011. "Macroprudential Policy: What Instruments and How to Use them? Lessons From Country Experiences," IMF Working Papers 2011/238, International Monetary Fund.
    16. Gabriele Galati & Richhild Moessner, 2013. "Macroprudential Policy – A Literature Review," Journal of Economic Surveys, Wiley Blackwell, vol. 27(5), pages 846-878, December.
    17. Lombardi, Domenico & Siklos, Pierre L., 2016. "Benchmarking macroprudential policies: An initial assessment," Journal of Financial Stability, Elsevier, vol. 27(C), pages 35-49.
    18. Stijn Claessens, 2015. "An Overview of Macroprudential Policy Tools," Annual Review of Financial Economics, Annual Reviews, vol. 7(1), pages 397-422, December.
    19. Paolo Angelini & Stefano Neri & Fabio Panetta, 2014. "The Interaction between Capital Requirements and Monetary Policy," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 46(6), pages 1073-1112, September.
    20. Anil K Kashyap & Richard Berner & Charles A E Goodhart, 2011. "The Macroprudential Toolkit," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 59(2), pages 145-161, June.
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    More about this item

    Keywords

    prudential regulation model; optimal CAR; time-varying capital requirements; DSGE model;
    All these keywords.

    JEL classification:

    • E - Macroeconomics and Monetary Economics

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