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Swedish Intervention and the Krona Float, 1993-2002

Author

Listed:
  • Humpage, Owen F.

    (Research Department, Federal Reserve Bank of Cleveland)

  • Ragnartz, Javiera

    (Handelsbanken Asset Management)

Abstract

Using a set of standard success criteria, we show that Riksbank foreign-exchange interventions between 1993 and 2002 lacked forecast value; that is, the observed number of successes was not significantly greater—and usually substantially smaller—than the number one would anticipate given the martingale nature of exchange-rate movements. Under some success criteria, the Riksbank exhibited negative forecast value, implying that the market could have profited by taking a position opposite that of the bank. Moreover, the likelihood of success was independent of such conditioning factors as the amount of a transaction, the time lapses between interventions, or the number of foreign currencies involved. As such, Riksbank intervention could not operate through an expectations or signaling channel.

Suggested Citation

  • Humpage, Owen F. & Ragnartz, Javiera, 2006. "Swedish Intervention and the Krona Float, 1993-2002," Working Paper Series 192, Sveriges Riksbank (Central Bank of Sweden).
  • Handle: RePEc:hhs:rbnkwp:0192
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    References listed on IDEAS

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    1. Humpage, Owen F., 2000. "The United States as an informed foreign-exchange speculator," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 10(3-4), pages 287-302, December.
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    7. Baillie, Richard T. & Humpage, Owen F. & Osterberg, William P., 2000. "Intervention from an information perspective," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 10(3-4), pages 407-421, December.
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    9. repec:rus:hseeco:21608 is not listed on IDEAS
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    13. Aguilar, Javiera & Nydahl, Stefan, 2000. "Central bank intervention and exchange rates: the case of Sweden," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 10(3-4), pages 303-322, December.
    14. Cheung, Yin-Wong & Chinn, Menzie David, 2001. "Currency traders and exchange rate dynamics: a survey of the US market," Journal of International Money and Finance, Elsevier, vol. 20(4), pages 439-471, August.
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    16. Bonser-Neal, Catherine & Roley, V Vance & Sellon, Gordon H, Jr, 1998. "Monetary Policy Actions, Intervention, and Exchange Rates: A Reexamination of the Empirical Relationships Using Federal Funds Rate Target Data," The Journal of Business, University of Chicago Press, vol. 71(2), pages 147-177, April.
    17. Chang, Yuanchen & Taylor, Stephen J., 1998. "Intraday effects of foreign exchange intervention by the Bank of Japan1," Journal of International Money and Finance, Elsevier, vol. 17(1), pages 191-210, February.
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    Cited by:

    1. Michael D. Bordo & Owen F. Humpage & Anna J. Schwartz, 2015. "Epilogue: Foreign-Exchange-Market Operations in the Twenty-First Century," NBER Chapters, in: Strained Relations: US Foreign-Exchange Operations and Monetary Policy in the Twentieth Century, pages 345-363, National Bureau of Economic Research, Inc.
    2. Hertrich Markus, 2016. "The Costs of Implementing a Unilateral One-Sided Exchange Rate Target Zone," Review of Economics, De Gruyter, vol. 67(1), pages 91-120, May.
    3. Michael D. Bordo & Owen F. Humpage & Anna J. Schwartz, 2012. "The Federal Reserve as an Informed Foreign Exchange Trader: 1973–1995," International Journal of Central Banking, International Journal of Central Banking, vol. 8(1), pages 127-160, March.

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    More about this item

    Keywords

    Intervention; Foreign-exchange rates; Swedish Riksbank; Krona;
    All these keywords.

    JEL classification:

    • F30 - International Economics - - International Finance - - - General
    • G15 - Financial Economics - - General Financial Markets - - - International Financial Markets

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