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Optimal MOnetary Policy Rules when the Current Account Matters

In: Monetary Policy: Rules and Transmission Mechanisms

Author

Listed:
  • Juan Pablo Medina

    (Banco Central de Chile)

  • Rodrigo O. Valdés

    (International Monetary Fund)

Abstract

This paper explores the implications for optimal monetary policy rules of including a target for the current account (CA) among central bank (CB) objectives. Using a simple but realistic macroeconomic model of the Chilean economy and standard dynamic programming with forward looking variables, the paper finds optimal rules under alternative specifications of a CB quadratic loss-function. The results show that optimal policy reactions change substantially when there is an objective for the CA (besides inflation). Furthermore, once the CA enters the CB objective function, the relative importance of output vis-à-vis inflation variability is less crucial in determining optimal policy rules. Using a simple 2-equation model, the paper then investigates the implications for monetary policy of having an asymmetric objective with respect to the CA. Specifically, it considers the case in which negative deviations from target are considered to be relatively more costly. The results indicate that, in this non-quadratic set-up, monetary policy is clearly more aggressive against positive inflation shocks than in the symmetric case.
(This abstract was borrowed from another version of this item.)

Suggested Citation

  • Juan Pablo Medina & Rodrigo O. Valdés, 2002. "Optimal MOnetary Policy Rules when the Current Account Matters," Central Banking, Analysis, and Economic Policies Book Series, in: Norman Loayza & Klaus Schmidt-Hebbel & Norman Loayza (Series Editor) & Klaus Schmidt-Hebbel (Series (ed.),Monetary Policy: Rules and Transmission Mechanisms, edition 1, volume 4, chapter 4, pages 047-064, Central Bank of Chile.
    • Handle: RePEc:chb:bcchsb:v04c04pp065-094
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    File URL: https://si2.bcentral.cl/public/pdf/banca-central/pdf/v4/065_094Medina.pdf
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    References listed on IDEAS

    as
    1. Juan Pablo Medina & Rodrigo O. Valdés, 2002. "Optimal Monetary Policy Rules under Inflation Range Targeting," Central Banking, Analysis, and Economic Policies Book Series, in: Norman Loayza & Klaus Schmidt-Hebbel & Norman Loayza (Series Editor) & Klaus Schmidt-Hebbel (Series (ed.),Monetary Policy: Rules and Transmission Mechanisms, edition 1, volume 4, chapter 5, pages 095-116, Central Bank of Chile.
    2. Backus, David & Driffill, John, 1986. "The Consistency of Optimal Policy in Stochastic Rational Expectations Models," CEPR Discussion Papers 124, C.E.P.R. Discussion Papers.
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    Citations

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    Cited by:

    1. Pierre Siklos & Martin Bohl, 2009. "Asset Prices as Indicators of Euro Area Monetary Policy: An Empirical Assessment of Their Role in a Taylor Rule," Open Economies Review, Springer, vol. 20(1), pages 39-59, February.
    2. repec:rim:rimwps:32-07 is not listed on IDEAS
    3. Jan Strasky, 2005. "Optimal Forward-Looking Policy Rules in the Quarterly Projection Model of the Czech National Bank," Research and Policy Notes 2005/05, Czech National Bank, Research and Statistics Department.
    4. Rodrigo Caputo & Felipe Liendo & Juan Pablo Medina, 2006. "New Keynesian Models For Chile During The Inflation Targeting Regime: A Structural Approach," Journal Economía Chilena (The Chilean Economy), Central Bank of Chile, vol. 9(3), pages 73-95, December.
    5. Juan Pablo Medina & Anella Munro & Claudio Soto, 2008. "What Drives the Current Account in Comodity Exporting Countries? The Cases of Chile and New Zealand," Central Banking, Analysis, and Economic Policies Book Series, in: Kevin Cowan & Sebastián Edwards & Rodrigo O. Valdés & Norman Loayza (Series Editor) & Klaus Schmidt- (ed.),Current Account and External Financing, edition 1, volume 12, chapter 10, pages 369-434, Central Bank of Chile.
    6. Claudio Soto, 2003. "Monetary Policy, Real Exchange Rate, and the Current Account in a Small Open Economy," Working Papers Central Bank of Chile 253, Central Bank of Chile.
    7. Rodrigo Caputo & Felipe Liendo & Juan Pablo Medina, 2007. "New Keynesian Models for Chile in the Inflation-Targeting Period," Central Banking, Analysis, and Economic Policies Book Series, in: Frederic S. Miskin & Klaus Schmidt-Hebbel & Norman Loayza (Series Editor) & Klaus Schmidt-Hebbel (Se (ed.),Monetary Policy under Inflation Targeting, edition 1, volume 11, chapter 13, pages 507-546, Central Bank of Chile.
    8. Juan Pablo Medina & Rodrigo O. Valdés, 2002. "Optimal Monetary Policy Rules under Inflation Range Targeting," Central Banking, Analysis, and Economic Policies Book Series, in: Norman Loayza & Klaus Schmidt-Hebbel & Norman Loayza (Series Editor) & Klaus Schmidt-Hebbel (Series (ed.),Monetary Policy: Rules and Transmission Mechanisms, edition 1, volume 4, chapter 5, pages 095-116, Central Bank of Chile.
    9. Bohl, Martin T. & Siklos, Pierre L., 2005. "The Role of Asset Prices in Euro Area Monetary Policy: Specification and Estimation of Policy Rules and Implications for the European Central Bank," Working Paper Series 2005,6, European University Viadrina Frankfurt (Oder), The Postgraduate Research Programme Capital Markets and Finance in the Enlarged Europe.
    10. Francisco Rosende, 2002. "La Nueva Síntesis Keynesiana: Análisis e Implicancias de Política Monetaria," Latin American Journal of Economics-formerly Cuadernos de Economía, Instituto de Economía. Pontificia Universidad Católica de Chile., vol. 39(117), pages 203-233.
    11. Chumacero Rómulo A., 2001. "Estimating ARMA Models Efficiently," Studies in Nonlinear Dynamics & Econometrics, De Gruyter, vol. 5(2), pages 1-14, July.

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