IDEAS home Printed from
MyIDEAS: Log in (now much improved!) to save this paper

The interest rate - exchange rate nexus: exchange rate regimes and policy equilibria

  • Christoph Himmels

    (Department of Economics, University of Exeter)

  • Tatiana Kirsanova

    (Department of Economics, University of Exeter)

We study a credible Markov-perfect monetary policy in an open New Keynesian economy with incomplete financial markets. We demonstrate the existence of two discretionary equilibria. Following a shock the economy can be stabilised either 'quickly' or 'slow', both dynamic paths satisfy conditions of optimality and time-consistency. The model can help us to understand sudden change of the interest rate and exchange rate volatility in 'tranquil' and 'volatile' regimes even under a fully credible 'soft peg' of the nominal exchange rate in developing countries.

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL:
Download Restriction: no

Paper provided by Exeter University, Department of Economics in its series Discussion Papers with number 0904.

in new window

Date of creation: 2009
Date of revision:
Handle: RePEc:exe:wpaper:0904
Contact details of provider: Postal:
Streatham Court, Rennes Drive, Exeter EX4 4PU

Phone: (01392) 263218
Fax: (01392) 263242
Web page:

More information through EDIRC

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:

as in new window
  1. Robert G. King & Alexander L. Wolman, 2003. "Monetary Discretion, Pricing Complementarity and Dynamic Multiple Equilibria," NBER Working Papers 9929, National Bureau of Economic Research, Inc.
  2. Guillermo A. Calvo & Carmen M. Reinhart, 2000. "Fear of Floating," NBER Working Papers 7993, National Bureau of Economic Research, Inc.
  3. Frank Smets & Raf Wouters, 2003. "An Estimated Dynamic Stochastic General Equilibrium Model of the Euro Area," Journal of the European Economic Association, MIT Press, vol. 1(5), pages 1123-1175, 09.
  4. Shiu-Sheng Chen, 2003. "Revisiting the Interest Rate-Exchange Rate Nexus: A Markov Switching Approach," International Finance 0303002, EconWPA, revised 13 Mar 2003.
  5. Rahmatsyah, Teuku & Rajaguru, Gulasekaran & Siregar, Reza Y., 2002. "Exchange-rate volatility, trade and "fixing for life" in Thailand," Japan and the World Economy, Elsevier, vol. 14(4), pages 445-470, December.
  6. Philip Lane & Gian Maria Milesi-Ferretti, 2001. "Long-Term Capital Movements," CEG Working Papers 20018, Trinity College Dublin, Department of Economics.
    • Philip R. Lane & Gian Maria Milesi-Ferretti, 2002. "Long-Term Capital Movements," NBER Chapters, in: NBER Macroeconomics Annual 2001, Volume 16, pages 73-136 National Bureau of Economic Research, Inc.
  7. Michael Woodford, 2003. "Optimal Interest-Rate Smoothing," Review of Economic Studies, Oxford University Press, vol. 70(4), pages 861-886.
  8. Mark Gertler & Jordi Gali & Richard Clarida, 1999. "The Science of Monetary Policy: A New Keynesian Perspective," Journal of Economic Literature, American Economic Association, vol. 37(4), pages 1661-1707, December.
  9. Fabio Ghironi & Jaewoo Lee & Alessandro Rebucci, 2009. "The valuation channel of external adjustment," Working Papers 09-18, Federal Reserve Bank of Boston.
  10. Pierpaolo Benigno, 2008. "Price stability with imperfect financial integration," Proceedings, Board of Governors of the Federal Reserve System (U.S.).
  11. Giancarlo Corsetti & Paolo Pesenti, 1997. "Welfare and Macroeconomic Interdependence," NBER Working Papers 6307, National Bureau of Economic Research, Inc.
  12. Olivier Jeanne & Andrew K. Rose, 1999. "Noise Trading and Exchange Rate Regimes," NBER Working Papers 7104, National Bureau of Economic Research, Inc.
  13. Söderlind, Paul, 1998. "Solution and Estimation of RE Macromodels with Optimal Policy," SSE/EFI Working Paper Series in Economics and Finance 256, Stockholm School of Economics.
  14. Clarida, Richard H. & Sarno, Lucio & Taylor, Mark P. & Valente, Giorgio, 2003. "The out-of-sample success of term structure models as exchange rate predictors: a step beyond," Journal of International Economics, Elsevier, vol. 60(1), pages 61-83, May.
  15. Carl Walsh, 2001. "Speed Limit Policies: The Output Gap and Optimal Monetary Policy," CESifo Working Paper Series 609, CESifo Group Munich.
  16. Richard Dennis & Tatiana Kirsanova, 2010. "Expectations traps and coordination failures: selecting among multiple discretionary equilibria," Working Paper Series 2010-02, Federal Reserve Bank of San Francisco.
  17. Stephanie Schmitt-Grohe & Martin Uribe, 2001. "Closing Small Open Economy Models," Departmental Working Papers 200115, Rutgers University, Department of Economics.
  18. Svensson, Lars E O, 1999. "Price-Level Targeting versus Inflation Targeting: A Free Lunch?," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 31(3), pages 277-95, August.
  19. Levy-Yeyati, Eduardo & Sturzenegger, Federico, 2005. "Classifying exchange rate regimes: Deeds vs. words," European Economic Review, Elsevier, vol. 49(6), pages 1603-1635, August.
  20. Paul R. Bergin, 2004. "How Well Can the New Open Economy Macroeconomics Explain the Exchange Rate and Current Account?," NBER Working Papers 10356, National Bureau of Economic Research, Inc.
  21. Reinhart, Carmen & Rogoff, Kenneth, 2004. "The modern history of exchange rate arrangements: A reinterpretation," MPRA Paper 14070, University Library of Munich, Germany.
  22. Beetsma, Roel & Jensen, Henrik, 2003. "Mark-Up Fluctuations and Fiscal Policy Stabilization in a Monetary Union," CEPR Discussion Papers 4020, C.E.P.R. Discussion Papers.
  23. Andrew Blake & Tatiana Kirsanova, 2008. "Discretionary Policy and Multiple Equilibria in LQ RE Models," Discussion Papers 0813, Exeter University, Department of Economics.
  24. Galí, Jordi & Monacelli, Tommaso, 2002. "Monetary Policy and Exchange Rate Volatility in a Small Open Economy," CEPR Discussion Papers 3346, C.E.P.R. Discussion Papers.
  25. Arize, Augustine C & Osang, Thomas & Slottje, Daniel J, 2000. "Exchange-Rate Volatility and Foreign Trade: Evidence from Thirteen LDC's," Journal of Business & Economic Statistics, American Statistical Association, vol. 18(1), pages 10-17, January.
  26. Bianca De Paoli, 2004. "Monetary policy and welfare in a small open economy," LSE Research Online Documents on Economics 19950, London School of Economics and Political Science, LSE Library.
  27. Russell Cooper & Andrew John, 1988. "Coordinating Coordination Failures in Keynesian Models," The Quarterly Journal of Economics, Oxford University Press, vol. 103(3), pages 441-463.
  28. Barro, Robert J. & Gordon, David B., 1983. "Rules, discretion and reputation in a model of monetary policy," Journal of Monetary Economics, Elsevier, vol. 12(1), pages 101-121.
  29. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
  30. Currie, David & Levine, Paul, 1985. "Simple Macropolicy Rules for the Open Economy," Economic Journal, Royal Economic Society, vol. 95(380a), pages 60-70, Supplemen.
  31. Engel, Charles & Hamilton, James D, 1990. "Long Swings in the Dollar: Are They in the Data and Do Markets Know It?," American Economic Review, American Economic Association, vol. 80(4), pages 689-713, September.
  32. Robert G. King & Alexander L. Wolman, 2004. "Monetary Discretion, Pricing Complementarity, and Dynamic Multiple Equilibria," The Quarterly Journal of Economics, Oxford University Press, vol. 119(4), pages 1513-1553.
  33. Daniel Cohen & Philippe Michel, 1988. "How Should Control Theory Be Used to Calculate a Time-Consistent Government Policy?," Review of Economic Studies, Oxford University Press, vol. 55(2), pages 263-274.
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:exe:wpaper:0904. 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: (Carlos Cortinhas)

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 references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link 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 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.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.