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The Effect of Central Bank Communication on the Capital Buffer of Banks: Evidence from an Emerging Economy

Author

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  • Rodolfo Tomás da Fonseca Nicolay

    (Catholic University of Petrópolis; Candido Mendes University)

  • Claudio Oliveira de Moraes

    (Central Bank of Brazil; Candido Mendes University)

  • Bruno Pires Tiberto

    (Central Bank of Brazil)

Abstract

The global financial crisis has revealed that the coordination between monetary policy and financial stability should be part of economic policy. This study examines the effects of monetary policy on the capital buffer (financial stability proxy) in the Brazilian economy and, in particular, how communication about both monetary policy and normative macroprudential policy affect the capital buffer maintained by banks. The study presents three main results: i) banks react strongly to monetary policy changes by increasing (reducing) the capital buffer in response to an increase (decrease) in the interest rate; ii) banks increase (decrease) the capital buffer when the central bank monetary policy communication signals an increase (decrease) in interest rates; and iii) banks use the capital buffer to accommodate the new measures of regulatory capital: the announcement of restrictive (liberalizing) capital measures reduces (increases) the capital buffer.

Suggested Citation

  • Rodolfo Tomás da Fonseca Nicolay & Claudio Oliveira de Moraes & Bruno Pires Tiberto, 2018. "The Effect of Central Bank Communication on the Capital Buffer of Banks: Evidence from an Emerging Economy," Econometric Research in Finance, SGH Warsaw School of Economics, Collegium of Economic Analysis, vol. 3(1), pages 1-26, September.
    • Handle: RePEc:sgh:erfinj:v:3:y:2018:i:1:p:1-26
    DOI: 10.33119/ERFIN.2018.3.1.1
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    as
    1. Hansen, Lars Peter, 1982. "Large Sample Properties of Generalized Method of Moments Estimators," Econometrica, Econometric Society, vol. 50(4), pages 1029-1054, July.
    2. repec:cup:cbooks:9781107034662 is not listed on IDEAS
    3. Rubio, Margarita & Carrasco-Gallego, José A., 2014. "Macroprudential and monetary policies: Implications for financial stability and welfare," Journal of Banking & Finance, Elsevier, vol. 49(C), pages 326-336.
    4. Wu, De-Min, 1974. "Alternative Tests of Independence between Stochastic Regressors and Disturbances: Finite Sample Results," Econometrica, Econometric Society, vol. 42(3), pages 529-546, May.
    5. Dominic Quint & Pau Rabanal, 2014. "Monetary and Macroprudential Policy in an Estimated DSGE Model of the Euro Area," International Journal of Central Banking, International Journal of Central Banking, vol. 10(2), pages 169-236, June.
    6. Borio, Claudio & Zhu, Haibin, 2012. "Capital regulation, risk-taking and monetary policy: A missing link in the transmission mechanism?," Journal of Financial Stability, Elsevier, vol. 8(4), pages 236-251.
    7. Fitzenberger, Bernd, 1998. "The moving blocks bootstrap and robust inference for linear least squares and quantile regressions," Journal of Econometrics, Elsevier, vol. 82(2), pages 235-287, February.
    8. Alan S. Blinder & Michael Ehrmann & Marcel Fratzscher & Jakob De Haan & David-Jan Jansen, 2008. "Central Bank Communication and Monetary Policy: A Survey of Theory and Evidence," Journal of Economic Literature, American Economic Association, vol. 46(4), pages 910-945, December.
    9. Jokipii, Terhi & Milne, Alistair, 2011. "Bank capital buffer and risk adjustment decisions," Journal of Financial Stability, Elsevier, vol. 7(3), pages 165-178, August.
    10. Brooks,Chris, 2014. "Introductory Econometrics for Finance," Cambridge Books, Cambridge University Press, number 9781107661455, December.
    11. Jokipii, Terhi & Milne, Alistair, 2008. "The cyclical behaviour of European bank capital buffers," Journal of Banking & Finance, Elsevier, vol. 32(8), pages 1440-1451, August.
    12. Hausman, Jerry, 2015. "Specification tests in econometrics," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 38(2), pages 112-134.
    13. Konishi, Masaru & Yasuda, Yukihiro, 2004. "Factors affecting bank risk taking: Evidence from Japan," Journal of Banking & Finance, Elsevier, vol. 28(1), pages 215-232, January.
    14. Ayuso, Juan & Perez, Daniel & Saurina, Jesus, 2004. "Are capital buffers pro-cyclical?: Evidence from Spanish panel data," Journal of Financial Intermediation, Elsevier, vol. 13(2), pages 249-264, April.
    15. Rafael Repullo, 2005. "Liquidity, Risk Taking, and the Lender of Last Resort," International Journal of Central Banking, International Journal of Central Banking, vol. 1(2), September.
    16. Nier, Erlend & Baumann, Ursel, 2006. "Market discipline, disclosure and moral hazard in banking," Journal of Financial Intermediation, Elsevier, vol. 15(3), pages 332-361, July.
    17. Bianca De Paoli & Matthias Paustian, 2017. "Coordinating Monetary and Macroprudential Policies," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 49(2-3), pages 319-349, March.
    18. Gabriele Galati & Richhild Moessner, 2013. "Macroprudential Policy – A Literature Review," Journal of Economic Surveys, Wiley Blackwell, vol. 27(5), pages 846-878, December.
    19. Jeffrey M. Wooldridge, 2001. "Applications of Generalized Method of Moments Estimation," Journal of Economic Perspectives, American Economic Association, vol. 15(4), pages 87-100, Fall.
    20. Altunbas, Yener & Gambacorta, Leonardo & Marques-Ibanez, David, 2009. "Securitisation and the bank lending channel," European Economic Review, Elsevier, vol. 53(8), pages 996-1009, November.
    21. Koenker, Roger W & Bassett, Gilbert, Jr, 1978. "Regression Quantiles," Econometrica, Econometric Society, vol. 46(1), pages 33-50, January.
    22. Stephen S Poloz, 2015. "Integrating Financial Stability into Monetary Policy," Business Economics, Palgrave Macmillan;National Association for Business Economics, vol. 50(4), pages 200-205, October.
    23. Claudio Borio, 2011. "Rediscovering the Macroeconomic Roots of Financial Stability Policy: Journey, Challenges, and a Way Forward," Annual Review of Financial Economics, Annual Reviews, vol. 3(1), pages 87-117, December.
    24. Guidara, Alaa & Lai, Van Son & Soumaré, Issouf & Tchana, Fulbert Tchana, 2013. "Banks’ capital buffer, risk and performance in the Canadian banking system: Impact of business cycles and regulatory changes," Journal of Banking & Finance, Elsevier, vol. 37(9), pages 3373-3387.
    25. Alan S. Blinder & Michael Ehrmann & Marcel Fratzscher & Jakob De Haan & David-Jan Jansen, 2008. "Central Bank Communication and Monetary Policy: A Survey of Theory and Evidence," Journal of Economic Literature, American Economic Association, vol. 46(4), pages 910-945, December.
    26. Rosa, Carlo & Verga, Giovanni, 2007. "On the consistency and effectiveness of central bank communication: Evidence from the ECB," European Journal of Political Economy, Elsevier, vol. 23(1), pages 146-175, March.
    27. Benjamin Born & Michael Ehrmann & Marcel Fratzscher, 2012. "Communicating About Macro-prudential Supervision – A New Challenge for Central Banks," International Finance, Wiley Blackwell, vol. 15(2), pages 179-203, June.
    28. de Moraes, Claudio Oliveira & Montes, Gabriel Caldas & Antunes, José Américo Pereira, 2016. "How does capital regulation react to monetary policy? New evidence on the risk-taking channel," Economic Modelling, Elsevier, vol. 56(C), pages 177-186.
    29. Lindquist, Kjersti-Gro, 2004. "Banks' buffer capital: how important is risk," Journal of International Money and Finance, Elsevier, vol. 23(3), pages 493-513, April.
    30. Stolz, Stéphanie & Wedow, Michael, 2011. "Banks' regulatory capital buffer and the business cycle: Evidence for Germany," Journal of Financial Stability, Elsevier, vol. 7(2), pages 98-110, June.
    31. Michael Woodford, 2010. "Financial Intermediation and Macroeconomic Analysis," Journal of Economic Perspectives, American Economic Association, vol. 24(4), pages 21-44, Fall.
    32. G. C. Montes & A. Scarpari, 2015. "Does central bank communication affect bank risk-taking?," Applied Economics Letters, Taylor & Francis Journals, vol. 22(9), pages 751-758, June.
    33. Shim, Jeungbo, 2013. "Bank capital buffer and portfolio risk: The influence of business cycle and revenue diversification," Journal of Banking & Finance, Elsevier, vol. 37(3), pages 761-772.
    34. Carvallo, Oscar & Kasman, Adnan & Kontbay-Busun, Sine, 2015. "The Latin American bank capital buffers and business cycle: Are they pro-cyclical?," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 36(C), pages 148-160.
    35. Windmeijer, Frank, 2005. "A finite sample correction for the variance of linear efficient two-step GMM estimators," Journal of Econometrics, Elsevier, vol. 126(1), pages 25-51, May.
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    2. Montes, Gabriel Caldas & Valladares, Matheus & de Moraes, Claudio Oliveira, 2021. "Impacts of the sovereign risk perception on financial stability: Evidence from Brazil," The Quarterly Review of Economics and Finance, Elsevier, vol. 81(C), pages 358-369.

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    More about this item

    Keywords

    central bank communication; capital buffer; monetary policy; financial stability;
    All these keywords.

    JEL classification:

    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies
    • G18 - Financial Economics - - General Financial Markets - - - Government Policy and Regulation

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