IDEAS home Printed from https://ideas.repec.org/p/nbr/nberwo/5842.html
   My bibliography  Save this paper

When Are Fixed Exchange Rates Really Fixed?

Author

Listed:
  • Andres Velasco

Abstract

This paper analyzes the sustainability of fixed exchange rates by extending the Barro-Gordon framework to a fully dynamic context in which the level of a state variable (in this case debt) determines the payoffs available to the government at each point in time. The model yields the following results. If debt is sufficiently low, there is an equilibrium in which the government does not devalue. For an intermediate range of debt levels, the government devalues in response to an attack but not otherwise, so that self-fulfilling attacks can occur. Finally, for yet another debt range there can also be sunspot equilibria in which an attack (and the corresponding devaluation) occurs with positive probability.

Suggested Citation

  • Andres Velasco, 1996. "When Are Fixed Exchange Rates Really Fixed?," NBER Working Papers 5842, National Bureau of Economic Research, Inc.
  • Handle: RePEc:nbr:nberwo:5842
    Note: IFM
    as

    Download full text from publisher

    File URL: http://www.nber.org/papers/w5842.pdf
    Download Restriction: no

    References listed on IDEAS

    as
    1. Kenneth Rogoff, 1985. "The Optimal Degree of Commitment to an Intermediate Monetary Target," The Quarterly Journal of Economics, Oxford University Press, vol. 100(4), pages 1169-1189.
    2. Barro, Robert J & Gordon, David B, 1983. "A Positive Theory of Monetary Policy in a Natural Rate Model," Journal of Political Economy, University of Chicago Press, vol. 91(4), pages 589-610, August.
    3. Ozkan, F Gulcin & Sutherland, Alan, 1995. "Policy Measures to Avoid a Currency Crisis," Economic Journal, Royal Economic Society, vol. 105(429), pages 510-519, March.
    4. Obstfeld, Maurice, 1986. "Rational and Self-fulfilling Balance-of-Payments Crises," American Economic Review, American Economic Association, vol. 76(1), pages 72-81, March.
    5. Tornell, Aaron & Velasco, Andres, 2000. "Fixed versus flexible exchange rates: Which provides more fiscal discipline?," Journal of Monetary Economics, Elsevier, vol. 45(2), pages 399-436, April.
    6. Bensaid, Bernard & Jeanne, Olivier, 1997. "The instability of fixed exchange rate systems when raising the nominal interest rate is costly," European Economic Review, Elsevier, vol. 41(8), pages 1461-1478, August.
    7. Robert P Flood & Jagdeep S. Bhandari & Pierre-Richard Agénor, 1991. "Speculative Attacks and Models of Balance of Payments Crises," IMF Working Papers 91/99, International Monetary Fund.
    8. Allan Drazen & Paul R. Masson, 1994. "Credibility of Policies Versus Credibility of Policymakers," The Quarterly Journal of Economics, Oxford University Press, vol. 109(3), pages 735-754.
    9. Obstfeld, Maurice, 1997. "Destabilizing effects of exchange-rate escape clauses," Journal of International Economics, Elsevier, vol. 43(1-2), pages 61-77, August.
    10. Klein, Michael W. & Marion, Nancy P., 1997. "Explaining the duration of exchange-rate pegs," Journal of Development Economics, Elsevier, vol. 54(2), pages 387-404, December.
    11. Stokey, Nancy L., 1991. "Credible public policy," Journal of Economic Dynamics and Control, Elsevier, vol. 15(4), pages 627-656, October.
    12. Barro, Robert J, 1979. "On the Determination of the Public Debt," Journal of Political Economy, University of Chicago Press, vol. 87(5), pages 940-971, October.
    13. Velasco, Andres, 1994. "Are Balance of Payments Crises Rational?," Working Papers 94-08, C.V. Starr Center for Applied Economics, New York University.
    14. Harold L. Cole & Timothy J. Kehoe, 2000. "Self-Fulfilling Debt Crises," Review of Economic Studies, Oxford University Press, vol. 67(1), pages 91-116.
    15. Chari, V V & Kehoe, Patrick J, 1990. "Sustainable Plans," Journal of Political Economy, University of Chicago Press, vol. 98(4), pages 783-802, August.
    16. Horn, Henrik & Persson, Torsten, 1988. "Exchange rate policy, wage formation and credibility," European Economic Review, Elsevier, vol. 32(8), pages 1621-1636, October.
    17. Ozkan, F. Gulcin & Sutherland, Alan, 1998. "A currency crisis model with an optimising policymaker," Journal of International Economics, Elsevier, vol. 44(2), pages 339-364, April.
    18. Pierre-Richard Agénor & Jagdeep S. Bhandari & Robert P. Flood, 1992. "Speculative Attacks and Models of Balance of Payments Crises," IMF Staff Papers, Palgrave Macmillan, vol. 39(2), pages 357-394, June.
    19. Drew Fudenberg & Jean Tirole, 1991. "Game Theory," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262061414, January.
    20. de Kock, Gabriel & Grilli, Vittorio, 1993. "Fiscal Policies and the Choice of Exchange Rate Regime," Economic Journal, Royal Economic Society, vol. 103(417), pages 347-358, March.
    21. Cukierman, Alex & Leiderman, Leonardo & Spiegel, Yossi, 1994. "Choosing the Width of Exchange Rate Bands - Credibility vs. Flexibility," CEPR Discussion Papers 907, C.E.P.R. Discussion Papers.
    22. Maurice Obstfeld, 1994. "The Logic of Currency Crises," NBER Working Papers 4640, National Bureau of Economic Research, Inc.
    23. Kydland, Finn E & Prescott, Edward C, 1977. "Rules Rather Than Discretion: The Inconsistency of Optimal Plans," Journal of Political Economy, University of Chicago Press, vol. 85(3), pages 473-491, June.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Guillermo Javier Vúletin, 2002. "Regímenes Cambiarios y Performance Fiscal ¿Generan los Regímenes Fijos Mayor Disciplina que los Flexibles?," Department of Economics, Working Papers 042, Departamento de Economía, Facultad de Ciencias Económicas, Universidad Nacional de La Plata.
    2. Guillermo J. Vuletin, 2004. "Exchange Rate Regimes And Fiscal Performance. Do Fixed Exchange Rate Regimes Generate More Discipline Than Flexible Ones?," Econometric Society 2004 North American Winter Meetings 474, Econometric Society.

    More about this item

    JEL classification:

    • 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

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nbr:nberwo:5842. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: () or (Joanne Lustig). General contact details of provider: http://edirc.repec.org/data/nberrus.html .

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.