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The effects of capital buffers on profitability: An empirical study

Author

Listed:
  • Benjamin M Tabak

    (Universidade Católica de Brasília)

  • Dimas M Fazio

    (London Business School)

  • Regis A Ely

    (Universidade Federal de Pelotas)

  • Joao M. T. Amaral

    (Universidade de Brasilia)

  • Daniel O Cajueiro

    (UNB)

Abstract

This paper measures the effect of capital buffers and other determinants on banks' profitability in 51 countries during the period of 2000 to 2012. We have found a nonlinear relationship between return on assets and capital buffers. While capital buffers have a positive impact on profitability, its excess can diminish banks' profits. Countries with non-competitive markets do not seem to change this relationship, although higher market power enhances profits. We also examine other determinants of profitability. Since minimal requirements of equity capital are one of the main regulatory instruments for preventing financial risks, we hope that the results of this letter can help financial authorities to also understand the effects of capital buffers on profits.

Suggested Citation

  • Benjamin M Tabak & Dimas M Fazio & Regis A Ely & Joao M. T. Amaral & Daniel O Cajueiro, 2017. "The effects of capital buffers on profitability: An empirical study," Economics Bulletin, AccessEcon, vol. 37(3), pages 1468-1473.
    • Handle: RePEc:ebl:ecbull:eb-16-00820
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    References listed on IDEAS

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    1. Athanasoglou, Panayiotis P. & Brissimis, Sophocles N. & Delis, Matthaios D., 2008. "Bank-specific, industry-specific and macroeconomic determinants of bank profitability," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 18(2), pages 121-136, April.
    2. Stiroh, Kevin J. & Rumble, Adrienne, 2006. "The dark side of diversification: The case of US financial holding companies," Journal of Banking & Finance, Elsevier, vol. 30(8), pages 2131-2161, August.
    3. García-Herrero, Alicia & Gavilá, Sergio & Santabárbara, Daniel, 2009. "What explains the low profitability of Chinese banks?," Journal of Banking & Finance, Elsevier, vol. 33(11), pages 2080-2092, November.
    4. Pasiouras, Fotios & Kosmidou, Kyriaki, 2007. "Factors influencing the profitability of domestic and foreign commercial banks in the European Union," Research in International Business and Finance, Elsevier, vol. 21(2), pages 222-237, June.
    5. Barth, James R. & Caprio, Gerard Jr. & Levine, Ross, 2004. "Bank regulation and supervision: what works best?," Journal of Financial Intermediation, Elsevier, vol. 13(2), pages 205-248, April.
    6. Kosmidou, Kyriaki & Pasiouras, Fotios & Tsaklanganos, Angelos, 2007. "Domestic and multinational determinants of foreign bank profits: The case of Greek banks operating abroad," Journal of Multinational Financial Management, Elsevier, vol. 17(1), pages 1-15, February.
    7. Dietrich, Andreas & Wanzenried, Gabrielle, 2011. "Determinants of bank profitability before and during the crisis: Evidence from Switzerland," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 21(3), pages 307-327, July.
    8. Albertazzi, Ugo & Gambacorta, Leonardo, 2009. "Bank profitability and the business cycle," Journal of Financial Stability, Elsevier, vol. 5(4), pages 393-409, December.
    9. Tran, Vuong Thao & Lin, Chien-Ting & Nguyen, Hoa, 2016. "Liquidity creation, regulatory capital, and bank profitability," International Review of Financial Analysis, Elsevier, vol. 48(C), pages 98-109.
    10. Tabak, Benjamin M. & Fazio, Dimas M. & de O. Paiva, Karine C. & Cajueiro, Daniel O., 2016. "Financial stability and bank supervision," Finance Research Letters, Elsevier, vol. 18(C), pages 322-327.
    11. Maudos, Joaquin & Fernandez de Guevara, Juan, 2004. "Factors explaining the interest margin in the banking sectors of the European Union," Journal of Banking & Finance, Elsevier, vol. 28(9), pages 2259-2281, September.
    12. Chen, Sheng-Hung & Liao, Chien-Chang, 2011. "Are foreign banks more profitable than domestic banks? Home- and host-country effects of banking market structure, governance, and supervision," Journal of Banking & Finance, Elsevier, vol. 35(4), pages 819-839, April.
    13. Khan, Muhammad Saifuddin & Scheule, Harald & Wu, Eliza, 2017. "Funding liquidity and bank risk taking," Journal of Banking & Finance, Elsevier, vol. 82(C), pages 203-216.
    14. Anat R. Admati & Peter M. DeMarzo & Martin F. Hellwig & Paul Pfleiderer, 2010. "Fallacies, Irrelevant Facts, and Myths in the Discussion of Capital Regulation: Why Bank Equity is Not Expensive," Discussion Paper Series of the Max Planck Institute for Research on Collective Goods 2010_42, Max Planck Institute for Research on Collective Goods.
    15. Mirzaei, Ali & Moore, Tomoe & Liu, Guy, 2013. "Does market structure matter on banks’ profitability and stability? Emerging vs. advanced economies," Journal of Banking & Finance, Elsevier, vol. 37(8), pages 2920-2937.
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    Cited by:

    1. Ely, Regis A. & Tabak, Benjamin M. & Teixeira, Anderson M., 2021. "The transmission mechanisms of macroprudential policies on bank risk," Economic Modelling, Elsevier, vol. 94(C), pages 598-630.
    2. Scalco, Paulo R. & Tabak, Benjamin M. & Teixeira, Anderson M., 2021. "Prudential measures and their adverse effects on bank competition: The case of Brazil," Economic Modelling, Elsevier, vol. 100(C).
    3. Ely, Regis Augusto & Tabak, Benjamin Miranda & Teixeira, Anderson Mutter, 2019. "Heterogeneous effects of the implementation of macroprudential policies on bank risk," MPRA Paper 94546, University Library of Munich, Germany.

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    More about this item

    Keywords

    capital buffer; profitability; banking regulation.;
    All these keywords.

    JEL classification:

    • G2 - Financial Economics - - Financial Institutions and Services
    • G1 - Financial Economics - - General Financial Markets

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