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Do central bank foreign exchange interventions affect market expectations?

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  • Jaqueline Terra Moura Marins
  • Gustavo Silva Araujo
  • José Valentim Machado Vicente

Abstract

The aim of this article is to study the impact of the Brazilian central bank swap interventions on the FX market from 2006 to 2013. In this period, these nontraditional interventions were the main FX instrument of the Brazilian Government. Since the central bank operates through a sequence of daily interventions in most of the period, we employ the event study method, which is appropriate to investigate cumulative impact of intervention episodes. We analyse the effects on the risk neutral distribution of BRL-USD exchange rate, which incorporates economic valuation besides the likelihoods. We investigate both changes in level and in the dynamics of the moments. Our tests indicate that interventions have little effects on the exchange rate distribution. We only find evidences of some impact on the dynamics of the mean, volatility and skewness over long horizons when the central bank takes short positions on the exchange rate.

Suggested Citation

  • Jaqueline Terra Moura Marins & Gustavo Silva Araujo & José Valentim Machado Vicente, 2017. "Do central bank foreign exchange interventions affect market expectations?," Applied Economics, Taylor & Francis Journals, vol. 49(31), pages 3017-3031, July.
    • Handle: RePEc:taf:applec:v:49:y:2017:i:31:p:3017-3031
    DOI: 10.1080/00036846.2016.1248283
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    References listed on IDEAS

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    1. Eric Hillebrand & Gunther Schnabl, 2003. "The Effects of Japanese Foreign Exchange Intervention: GARCH Estimation and Change Point Detection," Departmental Working Papers 2003-09, Department of Economics, Louisiana State University.
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    Cited by:

    1. Holmes, Mark J. & Iregui, Ana María & Otero, Jesús, 2021. "The effects of FX-interventions on forecasters disagreement: A mixed data sampling view," The North American Journal of Economics and Finance, Elsevier, vol. 58(C).
    2. Solomiia Brychka & Denys Klynovskyi & Dmytro Krukovets & Artem Oharkov, 2019. "Meta-Analysis: Meta-Analysis: Effect of FX interventions on the exchange rate," Modern Economic Studies, Kyiv School of Economics, vol. 2(1), pages 24-44.
    3. Freddy A. Pinzón-Puerto & Mauricio Villamizar-Villegas, 2023. "Do Actions Speak Louder than Words? A Foreign Exchange Intervention Analysis," Borradores de Economia 1223, Banco de la Republica de Colombia.

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