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Should central banks react to exchange rate movements? An analysis of the robustness of simple policy rules under exchange rate uncertainty

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  • Wollmershauser, Timo

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This paper evaluates the performance of simple policy rules in an open economy. By introducing a high degree of exchange rate uncertainty we find that policy rules with an important feedback from movements in the real exchange rate are very robust to uncertainty about the true exchange rate model. A closed economy rule performs badly in most exchange rate specifications. This is in contrast to the findings of many other studies. In our view, this result is due to the fact that these studies assume a known and reliable relationship between the exchange rate and the interest rate.
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  • Wollmershauser, Timo, 2006. "Should central banks react to exchange rate movements? An analysis of the robustness of simple policy rules under exchange rate uncertainty," Journal of Macroeconomics, Elsevier, vol. 28(3), pages 493-519, September.
    • Handle: RePEc:eee:jmacro:v:28:y:2006:i:3:p:493-519
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    1. McCallum, Bennett T & Nelson, Edward, 2000. "Monetary Policy for an Open Economy: An Alternative Framework with Optimizing Agents and Sticky Prices," Oxford Review of Economic Policy, Oxford University Press and Oxford Review of Economic Policy Limited, vol. 16(4), pages 74-91, Winter.
    2. Glenn D. Rudebusch, 2002. "Assessing Nominal Income Rules for Monetary Policy with Model and Data Uncertainty," Economic Journal, Royal Economic Society, vol. 112(479), pages 402-432, April.
    3. John B. Taylor, 1999. "Introduction to "Monetary Policy Rules"," NBER Chapters, in: Monetary Policy Rules, pages 1-14, National Bureau of Economic Research, Inc.
    4. Shleifer, Andrei & Summers, Lawrence H, 1990. "The Noise Trader Approach to Finance," Journal of Economic Perspectives, American Economic Association, vol. 4(2), pages 19-33, Spring.
    5. Frankel, Jeffrey A & Froot, Kenneth A, 1987. "Using Survey Data to Test Standard Propositions Regarding Exchange Rate Expectations," American Economic Review, American Economic Association, vol. 77(1), pages 133-153, March.
    6. 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.
    7. Richard H. Clarida & Mark Gertler, 1997. "How the Bundesbank Conducts Monetary Policy," NBER Chapters, in: Reducing Inflation: Motivation and Strategy, pages 363-412, National Bureau of Economic Research, Inc.
    8. Kilian, Lutz & Taylor, Mark P., 2003. "Why is it so difficult to beat the random walk forecast of exchange rates?," Journal of International Economics, Elsevier, vol. 60(1), pages 85-107, May.
    9. Andrew T.. Levin & Volker Wieland & John Williams, 1999. "Robustness of Simple Monetary Policy Rules under Model Uncertainty," NBER Chapters, in: Monetary Policy Rules, pages 263-318, National Bureau of Economic Research, Inc.
    10. Lars E. O. Svensson, 2003. "What Is Wrong with Taylor Rules? Using Judgment in Monetary Policy through Targeting Rules," Journal of Economic Literature, American Economic Association, vol. 41(2), pages 426-477, June.
    11. Gerlach, Stefan & Smets, Frank, 2000. "MCIs and monetary policy," European Economic Review, Elsevier, vol. 44(9), pages 1677-1700, October.
    12. McCallum, Bennett T., 1994. "A reconsideration of the uncovered interest parity relationship," Journal of Monetary Economics, Elsevier, vol. 33(1), pages 105-132, February.
    13. Michael Woodford, 1999. "Optimal Monetary Policy Inertia," Manchester School, University of Manchester, vol. 67(s1), pages 1-35.
    14. Adolfson, Malin, 2007. "Incomplete exchange rate pass-through and simple monetary policy rules," Journal of International Money and Finance, Elsevier, vol. 26(3), pages 468-494, April.
    15. Glenn D. Rudebusch, 2001. "Is The Fed Too Timid? Monetary Policy In An Uncertain World," The Review of Economics and Statistics, MIT Press, vol. 83(2), pages 203-217, May.
    16. Svensson, Lars E. O., 2000. "Open-economy inflation targeting," Journal of International Economics, Elsevier, vol. 50(1), pages 155-183, February.
    17. McCallum, Bennett T. & Nelson, Edward, 1999. "Nominal income targeting in an open-economy optimizing model," Journal of Monetary Economics, Elsevier, vol. 43(3), pages 553-578, June.
    18. Sarno,Lucio & Taylor,Mark P., 2003. "The Economics of Exchange Rates," Cambridge Books, Cambridge University Press, number 9780521485845, September.
    19. John B. Taylor, 1999. "A Historical Analysis of Monetary Policy Rules," NBER Chapters, in: Monetary Policy Rules, pages 319-348, National Bureau of Economic Research, Inc.
    20. Leitemo, Kai & Soderstrom, Ulf, 2005. "Simple monetary policy rules and exchange rate uncertainty," Journal of International Money and Finance, Elsevier, vol. 24(3), pages 481-507, April.
    21. Meredith Beechey & Nargis Bharucha & Adam Cagliarini & David Gruen & Christopher Thompson, 2000. "A Small Model of the Australian Macroeconomy," RBA Research Discussion Papers rdp2000-05, Reserve Bank of Australia.
    22. Arturo Estrella & Jeffrey C. Fuhrer, 2002. "Dynamic Inconsistencies: Counterfactual Implications of a Class of Rational-Expectations Models," American Economic Review, American Economic Association, vol. 92(4), pages 1013-1028, September.
    23. Denise Côté & John Kuszczak & Jean‐Paul Lam & Ying Liu & Pierre St‐Amant, 2004. "The performance and robustness of simple monetary policy rules in models of the Canadian economy," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 37(4), pages 978-998, November.
    24. Fagan, Gabriel & Henry, Jérôme & Mestre, Ricardo, 2001. "An area-wide model (AWM) for the euro area," Working Paper Series 42, European Central Bank.
    25. John B. Taylor, 2001. "The Role of the Exchange Rate in Monetary-Policy Rules," American Economic Review, American Economic Association, vol. 91(2), pages 263-267, May.
    26. Adolfson, Malin, 2001. "Monetary Policy with Incomplete Exchange Rate Pass-Through," SSE/EFI Working Paper Series in Economics and Finance 476, Stockholm School of Economics.
    27. McCallum, Bennett T., 1999. "Issues in the design of monetary policy rules," Handbook of Macroeconomics, in: J. B. Taylor & M. Woodford (ed.), Handbook of Macroeconomics, edition 1, volume 1, chapter 23, pages 1483-1530, Elsevier.
    28. Glenn Rudebusch & Lars E.O. Svensson, 1999. "Policy Rules for Inflation Targeting," NBER Chapters, in: Monetary Policy Rules, pages 203-262, National Bureau of Economic Research, Inc.
    29. Taylor, John B., 1999. "The robustness and efficiency of monetary policy rules as guidelines for interest rate setting by the European central bank," Journal of Monetary Economics, Elsevier, vol. 43(3), pages 655-679, June.
    30. Taylor, John B. (ed.), 2001. "Monetary Policy Rules," National Bureau of Economic Research Books, University of Chicago Press, edition 1, number 9780226791258, September.
    31. 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.
    32. repec:bla:jfinan:v:43:y:1988:i:4:p:933-48 is not listed on IDEAS
    33. Batini, Nicoletta & Harrison, Richard & Millard, Stephen P., 2003. "Monetary policy rules for an open economy," Journal of Economic Dynamics and Control, Elsevier, vol. 27(11-12), pages 2059-2094, September.
    34. Wieland, Volker & Coenen, Günter, 2002. "Inflation dynamics and international linkages: a model of the United States, the euro area and Japan," Working Paper Series 181, European Central Bank.
    35. Clarida, Richard & Gali, Jordi & Gertler, Mark, 1998. "Monetary policy rules in practice Some international evidence," European Economic Review, Elsevier, vol. 42(6), pages 1033-1067, June.
    36. David H. Romer, 2000. "Keynesian Macroeconomics without the LM Curve," Journal of Economic Perspectives, American Economic Association, vol. 14(2), pages 149-169, Spring.
    37. Mardi Dungey & Adrian Pagan, 2000. "A Structural VAR Model of the Australian Economy," The Economic Record, The Economic Society of Australia, vol. 76(235), pages 321-342, December.
    38. Meese, R. & Rogoff, K., 1988. "Was It Real? The Exchange Rate-Interest Differential Ralation Over The Modern Floating-Rate Period," Working papers 368, Wisconsin Madison - Social Systems.
    39. Chris Ryan & Christopher Thompson, 2000. "Inflation Targeting and Exchange Rate Fluctuations in Australia," RBA Research Discussion Papers rdp2000-06, Reserve Bank of Australia.
    40. Christina D. Romer & David H. Romer, 1997. "Reducing Inflation: Motivation and Strategy," NBER Books, National Bureau of Economic Research, Inc, number rome97-1.
    41. Laurence M. Ball, 1999. "Policy Rules for Open Economies," NBER Chapters, in: Monetary Policy Rules, pages 127-156, National Bureau of Economic Research, Inc.
    42. M. S. Mohanty & Marc Klau, 2005. "Monetary Policy Rules in Emerging Market Economies: Issues and Evidence," Springer Books, in: Rolf J. Langhammer & Lúcio Vinhas Souza (ed.), Monetary Policy and Macroeconomic Stabilization in Latin America, pages 205-245, Springer.
    43. Paul Grauwe & Hans Dewachter, 1993. "A chaotic model of the exchange rate: The role of fundamentalists and chartists," Open Economies Review, Springer, vol. 4(4), pages 351-379, December.
    44. repec:bla:scandj:v:104:y:2002:i:3:p:391-97 is not listed on IDEAS
    45. Tore Ellingsen & Ulf Soderstrom, 2001. "Monetary Policy and Market Interest Rates," American Economic Review, American Economic Association, vol. 91(5), pages 1594-1607, December.
    46. repec:bla:manchs:v:67:y:1999:i:0:p:1-35 is not listed on IDEAS
    47. Andrea Brischetto & Graham Voss, 1999. "A Structural Vector Autoregression Model of Monetary Policy in Australia," RBA Research Discussion Papers rdp1999-11, Reserve Bank of Australia.
    48. Meese, Richard A. & Rogoff, Kenneth, 1983. "Empirical exchange rate models of the seventies : Do they fit out of sample?," Journal of International Economics, Elsevier, vol. 14(1-2), pages 3-24, February.
    49. Shleifer, Andrei & Vishny, Robert W, 1997. "The Limits of Arbitrage," Journal of Finance, American Finance Association, vol. 52(1), pages 35-55, March.
    50. Mccallum, Bennet T., 1988. "Robustness properties of a rule for monetary policy," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 29(1), pages 173-203, January.
    51. Mr. Benjamin L Hunt & Mr. Peter Isard, 2003. "Some Implications for Monetary Policy of Uncertain Exchange Rate Pass-Through," IMF Working Papers 2003/025, International Monetary Fund.
    52. Mr. Yongseung Jung & Woon Gyu Choi, 2003. "Optimal Monetary Policy in a Small Open Economy with Habit Formation and Nominal Rigidities," IMF Working Papers 2003/005, International Monetary Fund.
    53. Batini, Nicoletta & Nelson, Edward, 2000. "When the Bubble Bursts: Monetary Policy Rules and Foreign Exchange Market Behavior," Working Papers 2000-01, University of Sydney, School of Economics.
    54. Richard H. Clarida & Jordi Gali & Mark Gertler, 1998. "Monetary policy rules in practice," Proceedings, Federal Reserve Bank of San Francisco, issue Mar.
    55. John B. Taylor, 1999. "Monetary Policy Rules," NBER Books, National Bureau of Economic Research, Inc, number tayl99-1.
    56. repec:bla:ecorec:v:76:y:2000:i:235:p:321-42 is not listed on IDEAS
    57. McCallum, Bennett T., 1996. "International Monetary Economics," OUP Catalogue, Oxford University Press, number 9780195094947.
    58. Taylor, John B., 1993. "Discretion versus policy rules in practice," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 39(1), pages 195-214, December.
    59. Jeffrey A. Frankel & Kenneth A. Froot, 1985. "Using Survey Data to Test Some Standard Propositions Regarding Exchange Rate Expectations," NBER Working Papers 1672, National Bureau of Economic Research, Inc.
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    3. Jesus M. Garcia-Iglesias & Rebeca Muñoz Torres & George Saridakis, 2013. "Did the Bank of Mexico follow a systematic behaviour in its transition to an inflation targeting regime?," Applied Financial Economics, Taylor & Francis Journals, vol. 23(14), pages 1205-1213, July.
    4. Mikael Bask, 2014. "A Case For Interest Rate Inertia In Monetary Policy," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 19(2), pages 140-159, March.
    5. Botzen, W.J. Wouter & Marey, Philip S., 2010. "Did the ECB respond to the stock market before the crisis?," Journal of Policy Modeling, Elsevier, vol. 32(3), pages 303-322, May.
    6. Holtemöller, Oliver, 2007. "The Effects of Joining a Monetary Union on Output and Inflation Variability in Accession Countries," MPRA Paper 8633, University Library of Munich, Germany.
    7. Jannsen, Nils & Klein, Melanie, 2011. "The international transmission of euro area monetary policy shocks," Kiel Working Papers 1718, Kiel Institute for the World Economy (IfW Kiel).
    8. Carlos Garcia & Wildo Gonzalez, 2010. "Is more exchange rate intervention necessary in small open economies? The role of risk premium and commodity shocks," ILADES-UAH Working Papers inv248, Universidad Alberto Hurtado/School of Economics and Business.
    9. Furlani, Luiz Gustavo Cassilatti & Portugal, Marcelo Savino & Laurini, Márcio Poletti, 2010. "Exchange rate movements and monetary policy in Brazil: Econometric and simulation evidence," Economic Modelling, Elsevier, vol. 27(1), pages 284-295, January.
    10. René Cabral & Francisco G. Carneiro & André Varella Mollick, 2020. "Inflation targeting and exchange rate volatility in emerging markets," Empirical Economics, Springer, vol. 58(2), pages 605-626, February.
    11. Carlos Garcia & Wildo Gonzalez, 2009. "Rationale behind the responses of monetary policy to the real exchange rate in small open economies," ILADES-UAH Working Papers inv228, Universidad Alberto Hurtado/School of Economics and Business.
    12. Bayangos, V.B., 2006. "Exchange rate uncertainty and monetary transmission in the Philippines," ISS Working Papers - General Series 19193, International Institute of Social Studies of Erasmus University Rotterdam (ISS), The Hague.
    13. Aizenman, Joshua & Hutchison, Michael & Noy, Ilan, 2011. "Inflation Targeting and Real Exchange Rates in Emerging Markets," World Development, Elsevier, vol. 39(5), pages 712-724, May.
    14. Siok Kun, Sek, 2009. "The impacts of economic structures on the performance of simple policy rules in a small open economy," MPRA Paper 25065, University Library of Munich, Germany.
    15. Michael B. Devereux & Charles Engel & Giovanni Lombardo, 2020. "Implementable Rules for International Monetary Policy Coordination," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 68(1), pages 108-162, March.
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    18. Harsha Paranavithana & Leandro Magnusson & Rod Tyers, 2020. "Transitions to inflation targeting: panel evidence," Applied Economics, Taylor & Francis Journals, vol. 52(59), pages 6468-6481, December.
    19. Fernando Alexandre & Pedro Bação & John Driffill, 2007. "Optimal monetary policy with a regime-switching exchange rate in a forward-looking model," GEMF Working Papers 2007-09, GEMF, Faculty of Economics, University of Coimbra.
    20. Lengnick, Matthias & Wohltmann, Hans-Werner, 2016. "Optimal monetary policy in a new Keynesian model with animal spirits and financial markets," Journal of Economic Dynamics and Control, Elsevier, vol. 64(C), pages 148-165.
    21. Garcia, Carlos J. & Restrepo, Jorge E. & Roger, Scott, 2011. "How much should inflation targeters care about the exchange rate?," Journal of International Money and Finance, Elsevier, vol. 30(7), pages 1590-1617.
    22. Carlos Garcia & Wildo Gonzalez, 2014. "Why does monetary policy respond to the real exchange rate in small open economies? A Bayesian perspective," Empirical Economics, Springer, vol. 46(3), pages 789-825, May.

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