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Interdependencies between Monetary Policy and Foreign Exchange Interventions under Inflation Targeting: The Case of Brazil and the Czech Republic

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  • Jean‐Yves Gnabo
  • Luiz De Mello
  • Diego Moccero

Abstract

Inflation‐targeting central banks often explicitly reserve the right to intervene in foreign exchange markets when the exchange rate ‘deviates from fundamentals’ and/or ‘displays excessive volatility’. In the case of emerging markets, central banks can often ill afford to neglect exchange rate developments when setting monetary policy because of a high pass‐through of nominal exchange rate changes to domestic prices. As a result, interventions and monetary policy are interrelated, a hypothesis that has been overlooked in the literature. To bridge this gap, this paper includes monetary policy indicators in the estimation of intervention reaction functions for Brazil and the Czech Republic since the adoption of inflation targeting. Our main finding is that interventions take place independently of the contemporaneous monetary policy setting in Brazil, but not in the Czech Republic, where both policies appear to be coordinated.

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  • Jean‐Yves Gnabo & Luiz De Mello & Diego Moccero, 2010. "Interdependencies between Monetary Policy and Foreign Exchange Interventions under Inflation Targeting: The Case of Brazil and the Czech Republic," International Finance, Wiley Blackwell, vol. 13(2), pages 195-221, August.
  • Handle: RePEc:bla:intfin:v:13:y:2010:i:2:p:195-221
    DOI: 10.1111/j.1468-2362.2010.01260.x
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    2. Chertman, Fernando & Hutchison, Michael & Zink, David, 2020. "Facing the Quadrilemma: Taylor rules, intervention policy and capital controls in large emerging markets," Journal of International Money and Finance, Elsevier, vol. 102(C).
    3. Catalán-Herrera, Juan, 2016. "Foreign exchange market interventions under inflation targeting: The case of Guatemala," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 42(C), pages 101-114.

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    More about this item

    JEL classification:

    • C24 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Truncated and Censored Models; Switching Regression Models; Threshold Regression Models
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • F31 - International Economics - - International Finance - - - Foreign Exchange

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