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Business Cycle and Bank Capital: Monetary Policy Transmission under the Basel Accords

Author

Listed:
  • Alvaro Aguiar

    (CEMPRE, Faculdade de Economia, Universidade do Porto, Portugal)

  • Ines Drumond

    (CEMPRE, Faculdade de Economia, Universidade do Porto, Portugal)

Abstract

This paper improves the analysis of the role of financial frictions in the transmission of monetary policy and in business cycle fluctuations, by focusing on an additional channel working through bank capital. Detailing a dynamic general equilibrium model, in which households require a (countercyclical) liquidity premium to hold bank capital, we find that, together with the financial accelerator, the introduction of regulatory bank capital significantly amplifies monetary shocks through a liquidity premium effect on the external finance premium faced by firms. This amplification effect is larger under Basel II than under Basel I regulatory rules. Indeed, introducing bank capital enhances the role of financial frictions in the propagation of shocks, in line with arguments in related literature.

Suggested Citation

  • Alvaro Aguiar & Ines Drumond, 2007. "Business Cycle and Bank Capital: Monetary Policy Transmission under the Basel Accords," FEP Working Papers 242, Universidade do Porto, Faculdade de Economia do Porto.
    • Handle: RePEc:por:fepwps:242
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    Citations

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    Cited by:

    1. Xiong, Qiyue, 2013. "The role of the bank lending channel and impacts of stricter capital requirements on the Chinese banking industry," BOFIT Discussion Papers 7/2013, Bank of Finland Institute for Emerging Economies (BOFIT).
    2. R. P. Agenor & K. Alper & L. Pereira da Silva, 2013. "Capital Regulation, Monetary Policy, and Financial Stability," International Journal of Central Banking, International Journal of Central Banking, vol. 9(3), pages 198-243, September.
    3. Liu, Guangling (Dave) & Seeiso, Nkhahle E., 2012. "Basel II procyclicality: The case of South Africa," Economic Modelling, Elsevier, vol. 29(3), pages 848-857.
    4. Mendoza, Enrique G. & Quadrini, Vincenzo, 2010. "Financial globalization, financial crises and contagion," Journal of Monetary Economics, Elsevier, vol. 57(1), pages 24-39, January.
    5. Tayler, William & Zilberman, Roy, 2014. "Macroprudential Regulation and the Role of Monetary Policy," Dynare Working Papers 37, CEPREMAP.
    6. Huang, Xian & Xiong, Qiyue, 2015. "Bank capital buffer decisions under macroeconomic fluctuations: Evidence for the banking industry of China," International Review of Economics & Finance, Elsevier, vol. 36(C), pages 30-39.
    7. Agénor, P.-R. & Alper, K. & Pereira da Silva, L., 2012. "Capital requirements and business cycles with credit market imperfections," Journal of Macroeconomics, Elsevier, vol. 34(3), pages 687-705.
    8. Ines Drumond, 2009. "Bank Capital Requirements, Business Cycle Fluctuations And The Basel Accords: A Synthesis," Journal of Economic Surveys, Wiley Blackwell, vol. 23(5), pages 798-830, December.
    9. Agénor, Pierre-Richard & Pereira da Silva, Luiz A., 2012. "Cyclical effects of bank capital requirements with imperfect credit markets," Journal of Financial Stability, Elsevier, vol. 8(1), pages 43-56.
    10. Guangling Dave Liu & Nkhahle E. Seeiso, 2011. "Business Cycle and Bank Capital Regulation: Basel II Procyclicality," Working Papers 221, Economic Research Southern Africa.
    11. Falagiarda, Matteo & Saia, Alessandro, 2017. "Credit, Endogenous Collateral and Risky Assets: A DSGE Model," International Review of Economics & Finance, Elsevier, vol. 49(C), pages 125-148.
    12. Roy Zilberman, 2012. "Supply Shocks and the Cyclical Behaviour of Bank Lending Rates under the Basel Accords," Centre for Growth and Business Cycle Research Discussion Paper Series 161, Economics, The University of Manchester.
    13. Okahara, Naoto, 2018. "銀行の資本構成と自己資本比率規制 [Banks' capital structures and capital regulations]," MPRA Paper 89869, University Library of Munich, Germany.
    14. Ines Drumond & José Jorge, 2009. "Basel II Capital Requirements, Firms' Heterogeneity, and the Business Cycle," FEP Working Papers 307, Universidade do Porto, Faculdade de Economia do Porto.
    15. repec:zbw:bofitp:2013_007 is not listed on IDEAS
    16. Wondemhunegn Ezezew Melesse, 2019. "Change in employment level and financial constraint: evidence from Ethiopian manufacturing SMEs," Journal of Social and Economic Development, Springer;Institute for Social and Economic Change, vol. 21(2), pages 329-352, December.
    17. Melesse Wondemhunegn Ezezew, 2015. "Small DSGE Model with Financial Frictions," Working Papers 2015:20, Department of Economics, University of Venice "Ca' Foscari".
    18. Tayler, William J. & Zilberman, Roy, 2016. "Macroprudential regulation, credit spreads and the role of monetary policy," Journal of Financial Stability, Elsevier, vol. 26(C), pages 144-158.
    19. Jorge, José, 2009. "Why do bank loans react with a delay to shifts in interest rates? A bank capital explanation," Economic Modelling, Elsevier, vol. 26(5), pages 799-806, September.
    20. Xiong, Qiyue, 2013. "The role of the bank lending channel and impacts of stricter capital requirements on the Chinese banking industry," BOFIT Discussion Papers 7/2013, Bank of Finland, Institute for Economies in Transition.

    More about this item

    Keywords

    Bank capital channel; Bank capital requirements; Financial accelerator; Liquidity premium; Monetary transmission mechanism; Basel Accords;
    All these keywords.

    JEL classification:

    • E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation

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