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Foreign Exchange Intervention under Policy Uncertainty

Author

Listed:
  • Gustavo Adler
  • Mr. Ruy Lama
  • Juan Pablo Medina Guzman

Abstract

We study the use of foreign exchange (FX) intervention as an additional policy instrument in an environment with learning, where agents infer the central bank policy rules from its policy actions. Under full information, a central bank focused on stabilizing output and inflation can achieve better outcomes by using FX intervention as an additional policy tool. Under policy uncertainty, where agents perceive that monetary policy may also have exchange rate stabilization goals, the use of FX intervention entails a trade-off, reducing output volatility while increasing inflation volatility. While having an additional policy tool is always beneficial, we find that the optimal magnitude of intervention is higher in monetary policy regimes with lower uncertainty. These results indicate that the benefits of using FX intervention as an additional stabilization tool are greater in regimes where monetary policy is credibly focused on output and inflation stabilization.

Suggested Citation

  • Gustavo Adler & Mr. Ruy Lama & Juan Pablo Medina Guzman, 2016. "Foreign Exchange Intervention under Policy Uncertainty," IMF Working Papers 2016/067, International Monetary Fund.
    • Handle: RePEc:imf:imfwpa:2016/067
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    References listed on IDEAS

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    Cited by:

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    2. Maryam Mirfatah & Vasco J. Gabriel & Paul Levine, 2021. "Imperfect Exchange Rate Pass-through: Empirical Evidence and Monetary Policy Implications," School of Economics Discussion Papers 0321, School of Economics, University of Surrey.
    3. Mr. Yan Carriere-Swallow & Mr. Luis Ignacio Jácome & Mr. Nicolas E Magud & Alejandro M. Werner, 2016. "Central Banking in Latin America: The Way Forward," IMF Working Papers 2016/197, International Monetary Fund.
    4. Fernanda Cuitiño & Juan Pablo Medina & Laura Zacheo, 2021. "Exchange Rate Pass-Through Conditional on Shocks and Monetary Policy Credibility. The Case of Uruguay," Documentos de trabajo 2021008, Banco Central del Uruguay.

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