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Exchange Rate and Interest Rate Volatility in a Target Zone: The Portuguese Case

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Author Info

  • António Portugal Duarte

    ()
    (GEMF and Faculdade de Economia, Universidade de Coimbra)

  • João Sousa Andrade

    ()
    (GEMF and Faculty of Economics of the University of Coimbra)

  • Adelaide Duarte

    ()
    (GEMF and Faculty of Economics of the University of Coimbra)

Abstract

This work examines the participation of the Portuguese economy in the ERM of the EMS based on some of the main predictions of the target zone literature. The exchange rate distribution reveals that the majority of the observations lie close to the central parity, thus rejecting one of the key predictions of the Krugman (1991) model. Using a M-GARCH model however we confirm that there is a trade-off between exchange rate volatility and interest rates differential volatility. These results express the increased credibility of the Portuguese monetary policy, due manly to the modernisation of the banking and financial system and to the progress made in terms of the disinflation process under an exchange rate target zone policy. In accordance to these results we can say that the participation of the Portuguese escudo in an exchange rate target zone was crucial to create the conditions of stability, credibility and confidence necessary for the adoption of a single currency.

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Bibliographic Info

Paper provided by GEMF - Faculdade de Economia, Universidade de Coimbra in its series GEMF Working Papers with number 2008-03.

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Length: 38 pages
Date of creation: 2008
Date of revision:
Handle: RePEc:gmf:wpaper:2008-03

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Keywords: Credibility; Exchange rate stability; M-GARCH; ERM; EMS; Volatility and target zones;

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  1. Michael D. Bordo, 2003. "Exchange Rate Regime Choice in Historical Perspective," NBER Working Papers 9654, National Bureau of Economic Research, Inc.
  2. Peter M. Garber & Lars E.O. Svensson, 1994. "The Operation and Collapse of Fixed Exchange Rate Regimes," NBER Working Papers 4971, National Bureau of Economic Research, Inc.
  3. Stanley Fischer, 2001. "Exchange Rate Regimes: Is the Bipolar View Correct?," Journal of Economic Perspectives, American Economic Association, vol. 15(2), pages 3-24, Spring.
  4. Svensson, Lars E O, 1990. "Target Zones and Interest Rate Variability," CEPR Discussion Papers 372, C.E.P.R. Discussion Papers.
  5. Kenneth A. Froot & Maurice Obstfeld, 1992. "Exchange Rate Dynamics Under Stochastic Regime Shifts: A Unified Approach," NBER Working Papers 2835, National Bureau of Economic Research, Inc.
  6. Giuseppe Bertola & Lars E.O. Svensson, 1991. "Stochastic Devaluation Risk and the Empirical Fit of Target Zone Models," NBER Working Papers 3576, National Bureau of Economic Research, Inc.
  7. Jeffrey Frankel & Steven Phillips, 1991. "The European Monetary System: Credible at Last?," NBER Working Papers 3819, National Bureau of Economic Research, Inc.
  8. Sergio Rebelo & Carlos A. Vegh, 1995. "Real Effects of Exchange Rate-Based Stabilization: An Analysis of Competing Theories," NBER Working Papers 5197, National Bureau of Economic Research, Inc.
  9. Flood, Robert P. & Rose, Andrew K. & Mathieson, Donald J., 1991. "An empirical exploration of exchange-rate target-zones," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 35(1), pages 7-65, January.
  10. Bertola, G. & Cabarello, R.J., 1990. "Target Zones And Realignments," Discussion Papers 1990_51, Columbia University, Department of Economics.
  11. Carmen M. Reinhart, 2000. "Mirage of Floating Exchange Rates," American Economic Review, American Economic Association, vol. 90(2), pages 65-70, May.
  12. Krugman, Paul R, 1991. "Target Zones and Exchange Rate Dynamics," The Quarterly Journal of Economics, MIT Press, vol. 106(3), pages 669-82, August.
  13. Svensson, Lars E. O., 1992. "The foreign exchange risk premium in a target zone with devaluation risk," Journal of International Economics, Elsevier, vol. 33(1-2), pages 21-40, August.
  14. Svensson, L.E.O., 1990. "The Term Structure of Interest Rate Differentials in a Target Zone: Theory and Swedish Data," Papers 466, Stockholm - International Economic Studies.
  15. Lars E.O. Svensson, 1990. "The Simplest Test of Target Zone Credibility," NBER Working Papers 3394, National Bureau of Economic Research, Inc.
  16. Reinhart, Carmen, 2000. "The mirage of floating exchange rates," MPRA Paper 13736, University Library of Munich, Germany.
  17. Jeffrey A. Frankel, 1999. "No Single Currency Regime is Right for All Countries or At All Times," NBER Working Papers 7338, National Bureau of Economic Research, Inc.
  18. Reinhart, Carmen & Calvo, Guillermo, 2002. "Fear of floating," MPRA Paper 14000, University Library of Munich, Germany.
  19. Svensson, Lars E O, 1992. "Why Exchange Rate Bands? Monetary Independence in Spite of Fixed Exchange Rates," CEPR Discussion Papers 742, C.E.P.R. Discussion Papers.
  20. Alan Ahearne & Jean Pisani-Ferry, 2006. "The Euro: only for the agile," Policy Briefs 42, Bruegel.
  21. Engle, Robert F, 1982. "Autoregressive Conditional Heteroscedasticity with Estimates of the Variance of United Kingdom Inflation," Econometrica, Econometric Society, vol. 50(4), pages 987-1007, July.
  22. McKinnon, Ronald I, 1982. "Currency Substitution and Instability in the World Dollar Standard," American Economic Review, American Economic Association, vol. 72(3), pages 320-33, June.
  23. Bollerslev, Tim & Engle, Robert F & Wooldridge, Jeffrey M, 1988. "A Capital Asset Pricing Model with Time-Varying Covariances," Journal of Political Economy, University of Chicago Press, vol. 96(1), pages 116-31, February.
  24. Levy-Yeyati, Eduardo & Sturzenegger, Federico, 2005. "Classifying exchange rate regimes: Deeds vs. words," European Economic Review, Elsevier, vol. 49(6), pages 1603-1635, August.
  25. Engle, Robert F. & Kroner, Kenneth F., 1995. "Multivariate Simultaneous Generalized ARCH," Econometric Theory, Cambridge University Press, vol. 11(01), pages 122-150, February.
  26. Reinhart, Carmen & Rogoff, Kenneth, 2004. "The modern history of exchange rate arrangements: A reinterpretation," MPRA Paper 14070, University Library of Munich, Germany.
  27. Paul R. Krugman, 1987. "Trigger Strategies and Price Dynamics in Equity and Foreign Exchange Markets," NBER Working Papers 2459, National Bureau of Economic Research, Inc.
  28. Bernard Dumas, . "Pricing Physical Assets Internationally: A Non Linear Heteroskedastic Process for Equilibrium Real Exchange Rates," Rodney L. White Center for Financial Research Working Papers 25-89, Wharton School Rodney L. White Center for Financial Research.
  29. Meese, Richard A & Rose, Andrew K, 1991. "An Empirical Assessment of Non-linearities in Models of Exchange Rate Determination," Review of Economic Studies, Wiley Blackwell, vol. 58(3), pages 603-19, May.
  30. Lars E. O. Svensson, 1992. "An Interpretation of Recent Research on Exchange Rate Target Zones," Journal of Economic Perspectives, American Economic Association, vol. 6(4), pages 119-144, Fall.
  31. Kempa, Bernd & Nelles, Michael, 1999. " The Theory of Exchange Rate Target Zones," Journal of Economic Surveys, Wiley Blackwell, vol. 13(2), pages 173-210, April.
  32. Paul Krugman & Marcus Miller, 1992. "Exchange Rate Targets and Currency Bands," NBER Books, National Bureau of Economic Research, Inc, number krug92-1, octubre-d.
  33. Macedo, Jorge Braga de, 2006. "Competitividade portuguesa na economia global," FEUNL Working Paper Series wp493, Universidade Nova de Lisboa, Faculdade de Economia.
  34. Tim Bollerslev, 1986. "Generalized autoregressive conditional heteroskedasticity," EERI Research Paper Series EERI RP 1986/01, Economics and Econometrics Research Institute (EERI), Brussels.
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Citations

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Cited by:
  1. António Portugal Duarte & João Sousa Andrade & Adelaide Duarte, 2010. "Exchange Rate Target Zones: A Survey of the Literature," GEMF Working Papers 2010-14, GEMF - Faculdade de Economia, Universidade de Coimbra.
  2. António Portugal Duarte & João Sousa Andrade & Adelaide Duarte, 2009. "Exchange Rate Mean Reversion within a Target Zone: Evidence from a Country on the Periphery of the ERM," GEMF Working Papers 2009-15, GEMF - Faculdade de Economia, Universidade de Coimbra.
  3. Maria Grydaki & Stilianos Fountas, 2010. "What Explains Nominal Exchange Rate Volatility? Evidence from the Latin American Countries," Discussion Paper Series 2010_10, Department of Economics, University of Macedonia, revised Jul 2010.

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