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Optimal monetary policy in a currency union with interest rate spreads

  • Bhattarai, Saroj
  • Lee, Jae Won
  • Park, Woong Yong

We introduce “financial imperfections” - asymmetric net wealth positions, incomplete risksharing, and interest rate spread across member countries - in a prototypical two-country currency union model and study implications for monetary policy transmission mechanism and optimal policy. In addition to, and independent from, the standard transmission mechanism associated with nominal rigidities, financial imperfections introduce a wealth redistribution role for monetary policy. Moreover, the two mechanisms reinforce each other and amplify the effects of monetary policy. On the normative side, financial imperfections, via interactions with nominal rigidities, generate two novel policy trade-offs. First, the central bank needs to pay attention to distributional efficiency in addition to macroeconomic (and price level) stability, which implies that a strict inflation targeting policy of setting union-wide inflation to zero is never optimal. Second, the interactions lead to a trade-off in stabilizing relative consumption versus the relative price gap (the deviation of relative prices from their efficient level) across countries, which implies that the central bank allows for less flexibility in relative prices. Finally, we consider how the central bank should respond to a financial shock that causes an increase in the interest rate spread. Under optimal policy, the central bank strongly decreases the deposit rate, which reduces aggregate and distributional inefficiencies by mitigating the drop in output and inflation and the rise in relative consumption and prices. Such a policy response can be well approximated by a spreadadjusted Taylor rule as it helps the real interest rate track the efficient rate of interest.

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File URL: http://www.dallasfed.org/assets/documents/institute/wpapers/2013/0150.pdf
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Paper provided by Federal Reserve Bank of Dallas in its series Globalization and Monetary Policy Institute Working Paper with number 150.

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Length: 56 pages
Date of creation: 2013
Date of revision:
Handle: RePEc:fip:feddgw:150
Note: Published as: Bhattarai, Saroj, Jae Won Lee and Woong Yong Park (2015), "Optimal Monetary Policy in a Currency Union With Interest Rate Spreads," Journal of International Economics 96 (2): 375-397.
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  1. Kirsanova, Tatiana & Satchi, Mathan & Vines, David & Wren-Lewis, Simon, 2006. "Optimal Fiscal Policy Rules in a Monetary Union," CEPR Discussion Papers 5533, C.E.P.R. Discussion Papers.
  2. Fiorella De Fiore & Pedro Teles & Oreste Tristani, 2011. "Monetary Policy and the Financing of Firms," American Economic Journal: Macroeconomics, American Economic Association, vol. 3(4), pages 112-42, October.
  3. Vasco Curdia & Michael Woodford, 2010. "Credit Spreads and Monetary Policy," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 42(s1), pages 3-35, 09.
  4. Christopher J. Erceg & Jesper Linde, 2012. "Fiscal Consolidation in an Open Economy," American Economic Review, American Economic Association, vol. 102(3), pages 186-91, May.
  5. Vasco Cúrdia & Michael Woodford, 2010. "The central-bank balance sheet as an instrument of monetary policy," Staff Reports 463, Federal Reserve Bank of New York.
  6. Benigno, Pierpaolo, 2001. "Optimal Monetary Policy in a Currency Area," CEPR Discussion Papers 2755, C.E.P.R. Discussion Papers.
  7. Campbell Leith & Simon Wren-Lewis, 2010. "Discretionary policy in a monetary union with sovereign debt," Working Papers 2010_23, Business School - Economics, University of Glasgow.
  8. Clarida, Richard & Galí, Jordi & Gertler, Mark, 2002. "A Simple Framework for International Monetary Policy Analysis," CEPR Discussion Papers 3355, C.E.P.R. Discussion Papers.
  9. Ferrero, Andrea, 2009. "Fiscal and monetary rules for a currency union," Journal of International Economics, Elsevier, vol. 77(1), pages 1-10, February.
  10. Sims, Christopher A, 2002. "Solving Linear Rational Expectations Models," Computational Economics, Society for Computational Economics, vol. 20(1-2), pages 1-20, October.
  11. Marvin Goodfriend & Bennett T. McCallum, 2007. "Banking and interest rates in monetary policy analysis: a quantitative exploration," Proceedings, Federal Reserve Bank of San Francisco.
  12. Pierpaolo Benigno, 2009. "Price Stability with Imperfect Financial Integration," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 41(s1), pages 121-149, 02.
  13. Simon Gilchrist & Jean-Olivier Hairault & Hubert Kempf, 2002. "Monetary policy and the financial accelerator in a monetary union," International Finance Discussion Papers 750, Board of Governors of the Federal Reserve System (U.S.).
  14. Gertler, Mark & Karadi, Peter, 2011. "A model of unconventional monetary policy," Journal of Monetary Economics, Elsevier, vol. 58(1), pages 17-34, January.
  15. Fiorella De Fiore & Oreste Tristani, 2011. "Credit and the Natural Rate of Interest," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 43, pages 407-440, 03.
  16. Corsetti, Giancarlo & Kuester, Keith & Meier, André & Müller, Gernot J., 2014. "Sovereign risk and belief-driven fluctuations in the euro area," Journal of Monetary Economics, Elsevier, vol. 61(C), pages 53-73.
  17. Galí, Jordi & Monacelli, Tommaso, 2005. "Optimal Monetary and Fiscal Policy in a Currency Union," CEPR Discussion Papers 5374, C.E.P.R. Discussion Papers.
  18. Maurice Obstfeld & Kenneth S. Rogoff, 1996. "Foundations of International Macroeconomics," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262150476.
  19. Gertler, Mark & Kiyotaki, Nobuhiro, 2010. "Financial Intermediation and Credit Policy in Business Cycle Analysis," Handbook of Monetary Economics, in: Benjamin M. Friedman & Michael Woodford (ed.), Handbook of Monetary Economics, edition 1, volume 3, chapter 11, pages 547-599 Elsevier.
  20. Matthias Doepke & Martin Schneider, 2006. "Inflation and the Redistribution of Nominal Wealth," Journal of Political Economy, University of Chicago Press, vol. 114(6), pages 1069-1097, December.
  21. Fiorella De Fiore & Oreste Tristani, 2013. "Optimal Monetary Policy in a Model of the Credit Channel," Economic Journal, Royal Economic Society, vol. 123(571), pages 906-931, 09.
  22. Farhi, Emmanuel & Gopinath, Gita & Itskhoki, Oleg, 2011. "Fiscal Devaluations," CEPR Discussion Papers 8721, C.E.P.R. Discussion Papers.
  23. Christopher J. Erceg & Jesper Lindé, 2012. "Fiscal consolidation in a currency union: spending cuts vs. tax hikes," International Finance Discussion Papers 1063, Board of Governors of the Federal Reserve System (U.S.).
  24. Charles Engel, 2009. "Currency Misalignments and Optimal Monetary Policy: A Re-examination," RBA Research Discussion Papers rdp2009-01, Reserve Bank of Australia.
  25. Gauti B. Eggertsson & Michael Woodford, 2003. "The Zero Bound on Interest Rates and Optimal Monetary Policy," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 34(1), pages 139-235.
  26. Keith Kuester & Gernot J. Mueller & Giancarlo Corsetti & Andre Meier, 2012. "Sovereign Risk, Fiscal Policy, and Macroeconomic Stability," IMF Working Papers 12/33, International Monetary Fund.
  27. Giancarlo Corsetti & Paolo Pesenti, 2001. "Welfare and Macroeconomic Interdependence," The Quarterly Journal of Economics, Oxford University Press, vol. 116(2), pages 421-445.
  28. Marco Del Negro & Gauti Eggertsson & Andrea Ferrero & Nobuhiro Kiyotaki, 2016. "The Great Escape? A Quantitative Evaluation of the Fed’s Liquidity Facilities," NBER Working Papers 22259, National Bureau of Economic Research, Inc.
  29. Russell Cooper & Hubert Kempf, 2004. "Overturning Mundell : Fiscal policy in a monetary union," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-00266420, HAL.
  30. Emmanuel Dhyne & Luis J. Alvarez & Herve Le Bihan & Giovanni Veronese & Daniel Dias & Johannes Hoffmann & Nicole Jonker & Patrick Lunnemann & Fabio Rumler & Jouko Vilmunen, 2006. "Price Changes in the Euro Area and the United States: Some Facts from Individual Consumer Price Data," Journal of Economic Perspectives, American Economic Association, vol. 20(2), pages 171-192, Spring.
  31. David Cook & Michael B. Devereux, 2013. "Sharing the Burden: Monetary and Fiscal Responses to a World Liquidity Trap," American Economic Journal: Macroeconomics, American Economic Association, vol. 5(3), pages 190-228, July.
  32. Vasco Cúrdia & Michael Woodford, 2015. "Credit Frictions and Optimal Monetary Policy," NBER Working Papers 21820, National Bureau of Economic Research, Inc.
  33. Jung, Taehun & Teranishi, Yuki & Watanabe, Tsutomu, 2005. "Optimal Monetary Policy at the Zero-Interest-Rate Bound," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 37(5), pages 813-35, October.
  34. Bernanke, Ben & Gertler, Mark, 1989. "Agency Costs, Net Worth, and Business Fluctuations," American Economic Review, American Economic Association, vol. 79(1), pages 14-31, March.
  35. Ester Faia, 2007. "Financial Differences and Business Cycle Co-Movements in a Currency Area," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 39(1), pages 151-185, 02.
  36. Ivan Werning & Emmanuel Farhi, 2012. "Fiscal Unions," NBER Working Papers 18280, National Bureau of Economic Research, Inc.
  37. Beetsma, Roel & Jensen, Henrik, 2002. "Monetary and fiscal policy interactions in a micro-founded model of a monetary union," Working Paper Series 0166, European Central Bank.
  38. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
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