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Optimal monetary policy under commitment with a zero bound on nominal interest rates

  • Adam, Klaus
  • Billi, Roberto M.

We determine optimal monetary policy under commitment in a forwardlooking New Keynesian model when nominal interest rates are bounded below by zero. The lower bound represents an occasionally binding constraint that causes the model and optimal policy to be nonlinear. A calibration to the U.S. economy suggests that policy should reduce nominal interest rates more aggressively than suggested by a model without lower bound. Rational agents anticipate the possibility of reaching the lower bound in the future and this amplifies the effects of adverse shocks well before the bound is reached. While the empirical magnitude of U.S. mark-up shocks seems too small to entail zero nominal interest rates, shocks affecting the natural real interest rate plausibly lead to a binding lower bound. Under optimal policy, however, this occurs quite infrequently and does not require targeting a positive average rate of inflation. Interestingly, the presence of binding real rate shocks alters the policy response to (non-binding) mark-up shocks.

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Paper provided by Center for Financial Studies (CFS) in its series CFS Working Paper Series with number 2004/13.

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Date of creation: 2004
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Handle: RePEc:zbw:cfswop:200413
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  1. George W. Evans & Seppo Honkapohja, 2003. "Policy Interaction, Expectations and the Liquidity Trap," University of Oregon Economics Department Working Papers 2003-33, University of Oregon Economics Department, revised 06 Jul 2004.
  2. Alan Auerbach & Maurice Obstfeld, 2003. "The case for open-market purchases in a liquidity trap," Proceedings, Federal Reserve Bank of San Francisco, issue Mar.
  3. Klaus Adam & Roberto M. Billi, 2005. "Discretionary monetary policy and the zero lower bound on nominal interest rates," Research Working Paper RWP 05-08, Federal Reserve Bank of Kansas City.
  4. Martin Uribe & Stephanie Schmitt-Grohe, 2001. "Optimal fiscal and monetary policy under sticky prices," Proceedings, Federal Reserve Bank of San Francisco, issue Jun.
  5. Lars E.O. Svensson, 2003. "Escaping from a Liquidity Trap and Deflation: The Foolproof Way and Others," NBER Working Papers 10195, National Bureau of Economic Research, Inc.
  6. Uhlig, Harald, 2000. "Should We Be Afraid of Friedman's Rule?," Journal of the Japanese and International Economies, Elsevier, vol. 14(4), pages 261-303, December.
  7. Adam, Klaus & Billi, Roberto M, 2003. "Optimal Monetary Policy Under Commitment with a Zero Bound on Nominal Interest Rates," CEPR Discussion Papers 4111, C.E.P.R. Discussion Papers.
  8. Woodford, Michael, 1997. "Doing Without Money: Controlling Inflation in a Post-Monetary World," Seminar Papers 632, Stockholm University, Institute for International Economic Studies.
  9. Coenen, Guenter & Wieland, Volker, 2003. "The Zero-Interest-Rate and the Role of the Exchange Rate for Monetary Policy in Japan," CFS Working Paper Series 2003/09, Center for Financial Studies (CFS).
  10. Willem H. Buiter, 2003. "Overcoming the zero bound on nominal interest rates with negative interest on currency : Gesell's solution," LSE Research Online Documents on Economics 848, London School of Economics and Political Science, LSE Library.
  11. R. Kato & S. Nishiyama, 2002. "Optimal Monetary Policy When Interest Rates are Bounded at Zero," Computing in Economics and Finance 2002 8, Society for Computational Economics.
  12. Orphanides, Athanasios, 2004. "Monetary policy in deflation: the liquidity trap in history and practice," The North American Journal of Economics and Finance, Elsevier, vol. 15(1), pages 101-124, March.
  13. Coenen, Günter & Wieland, Volker, 2003. "The zero-interest-rate bound and the role of the exchange rate for monetary policy in Japan," Working Paper Series 0218, European Central Bank.
  14. Jeffrey C. Fuhrer & Brian F. Madigan, 1997. "Monetary Policy When Interest Rates Are Bounded At Zero," The Review of Economics and Statistics, MIT Press, vol. 79(4), pages 573-585, November.
  15. Lawrence Summers, 1991. "Panel discussion: price stability ; How should long-term monetary policy be determined?," Proceedings, Federal Reserve Bank of Cleveland, pages 625-631.
  16. Schmitt-Grohé, Stephanie & Uribe, Martín, 2004. "Optimal Simple and Implementable Monetary and Fiscal Rules," CEPR Discussion Papers 4334, C.E.P.R. Discussion Papers.
  17. Goodfriend, Marvin, 2000. "Overcoming the Zero Bound on Interest Rate Policy," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 32(4), pages 1007-35, November.
  18. Alexander L. Wolman, 2003. "Real implications of the zero bound on nominal interest rates," Working Paper 03-15, Federal Reserve Bank of Richmond.
  19. Adam, Klaus & Billi, Roberto M, 2004. "Optimal Monetary Policy Under Discretion with a Zero Bound on Nominal Interest Rates," CEPR Discussion Papers 4585, C.E.P.R. Discussion Papers.
  20. Albert Marcet & Ramon Marimon, 2011. "Recursive Contracts," CEP Discussion Papers dp1055, Centre for Economic Performance, LSE.
  21. Benhabib, J. & Schmitt-Grohe, S. & Uribe, M., 1999. "Avoiding Liquidity Traps," Working Papers 99-21, C.V. Starr Center for Applied Economics, New York University.
  22. 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.
  23. Uhlig, H.F.H.V.S., 2000. "Should we be Afraid of Friedman's Rule?," Discussion Paper 2000-62, Tilburg University, Center for Economic Research.
  24. Julio Rotemberg & Michael Woodford, 1997. "An Optimization-Based Econometric Framework for the Evaluation of Monetary Policy," NBER Chapters, in: NBER Macroeconomics Annual 1997, Volume 12, pages 297-361 National Bureau of Economic Research, Inc.
  25. Paul R. Krugman, 1998. "It's Baaack: Japan's Slump and the Return of the Liquidity Trap," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 29(2), pages 137-206.
  26. 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.
  27. Lawrence J. Christiano & Jonas D. M. Fisher, 1994. "Algorithms for solving dynamic models with occasionally binding constraints," Staff Report 171, Federal Reserve Bank of Minneapolis.
  28. Gauti B. Eggertsson, 2003. "How to Fight Deflation in a Liquidity Trap; Committing to Being Irresponsible," IMF Working Papers 03/64, International Monetary Fund.
  29. Eggertsson, Gauti B., 2006. "The Deflation Bias and Committing to Being Irresponsible," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 38(2), pages 283-321, March.
  30. Kenneth L. Judd, 1998. "Numerical Methods in Economics," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262100711, June.
  31. Peter N. Ireland, 2004. "Technology Shocks in the New Keynesian Model," The Review of Economics and Statistics, MIT Press, vol. 86(4), pages 923-936, November.
  32. Evans, George W. & Honkapohja, Seppo, 2003. "Policy Interaction, Expectation and Liquidity Trap," CEPR Discussion Papers 3925, C.E.P.R. Discussion Papers.
  33. David Reifschneider & John C. Williams, 2000. "Three lessons for monetary policy in a low-inflation era," Conference Series ; [Proceedings], Federal Reserve Bank of Boston, pages 936-978.
  34. Julio Rotemberg, 1987. "The New Keynesian Microfoundations," NBER Chapters, in: NBER Macroeconomics Annual 1987, Volume 2, pages 69-116 National Bureau of Economic Research, Inc.
  35. Reifschneider, David & Willams, John C, 2000. "Three Lessons for Monetary Policy in a Low-Inflation Era," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 32(4), pages 936-66, November.
  36. S. Rao Aiyagari & Albert Marcet & Thomas J. Sargent & Juha Seppala, 2002. "Optimal Taxation without State-Contingent Debt," Journal of Political Economy, University of Chicago Press, vol. 110(6), pages 1220-1254, December.
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