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Central Bank Participation in Currency Options Markets

Author

Listed:
  • Mr. Peter Breuer

Abstract

This paper analyzes whether and how central banks can use currency options to lower exchange rate volatility and maintain (implicit) target zones in foreign exchange markets. It argues that selling rather than buying options will result in market makers dynamically hedging their long option exposure in a stabilizing manner, consistent with the first objective. Selling a “strangle” allows a central bank to increase the credibility of its commitment to a target zone, and could have a lower expected cost than spot market interventions. However, this strategy also exposes the central bank to an unlimited loss potential.

Suggested Citation

  • Mr. Peter Breuer, 1999. "Central Bank Participation in Currency Options Markets," IMF Working Papers 1999/140, International Monetary Fund.
  • Handle: RePEc:imf:imfwpa:1999/140
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    Citations

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    Cited by:

    1. Hammermann, Felix, 2003. "Comparing Monetary Policy Strategies: Towards a Generalized Reaction Function," Kiel Working Papers 1170, Kiel Institute for the World Economy (IfW Kiel).
    2. Zapatero, Fernando & Reverter, Luis F., 2003. "Exchange rate intervention with options," Journal of International Money and Finance, Elsevier, vol. 22(2), pages 289-306, April.
    3. Pal, Sumantra, 2018. "How to intervene in foreign exchange market without buying/selling dollars?," EconStor Preprints 181880, ZBW - Leibniz Information Centre for Economics.
    4. Markus Hertrich & Heinz Zimmermann, 2017. "On the Credibility of the Euro/Swiss Franc Floor: A Financial Market Perspective," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 49(2-3), pages 567-578, March.
    5. Mr. Jorge I Canales Kriljenko & Mr. Cem Karacadag & Roberto Guimarães-Filho, 2003. "Official Intervention in the Foreign Exchange Market: Elements of Best Practice," IMF Working Papers 2003/152, International Monetary Fund.
    6. Keefe, Helena Glebocki & Rengifo, Erick W., 2015. "Options and central bank currency market intervention: The case of Colombia," Emerging Markets Review, Elsevier, vol. 23(C), pages 1-25.
    7. Suh, Sangwon & Zapatero, Fernando, 2008. "A class of quadratic options for exchange rate stabilization," Journal of Economic Dynamics and Control, Elsevier, vol. 32(11), pages 3478-3501, November.
    8. Alex W. H. Chan & Nai‐fu Chen, 2003. "A Theory of Currency Board with Irrevocable Commitments," International Review of Finance, International Review of Finance Ltd., vol. 4(3‐4), pages 125-170, September.
    9. Helena Glebocki Keefe & Erick W. Rengifo, 2014. "Options and Central Banks Currency Market Intervention: The Case of Colombia," Fordham Economics Discussion Paper Series dp2014-06, Fordham University, Department of Economics.

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