How Costly is CPI Inflation Targeting: A Two Sector Model with No Labor Mobility
This paper studies the welfare costs of price rigidities in a closed economy without labor mobility. First, in a one-sector model, I find a significant welfare cost of price rigidities under a standard Taylor rule, especially when labor is immobile. In the one-sector model, strict CPI inflation targeting is able to eliminate the welfare cost of price rigidities, with or without labor mobility. Then, I develop a vertically integrated two-sector model with nominal and real rigidities where there is a natural distinction between the rates of inflation in the final and intermediate goods sectors. In the two-sector model, the real rigidities are introduced by assuming that labor is immobile across sectors and firms. In the model, labor immobility plays an allocative role and causes large fluctuations in hours of work. This, in turn, magnifies the welfare costs of nominal rigidities. I find that the welfare costs range from 1.62 percent to 2.33 percent of consumption per period for different degree of price rigidities under an estimated Taylor rule over the Volcker and Greenspan years. Taking the household welfare under optimal (Ramsey) monetary policy as a benchmark, I show that an optimal modified Taylor rule with two measures of inflation is able to bring welfare closer to the benchmark value and reduces the welfare costs substantially, even if labor mobility is restricted.
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Volume (Year): 11 (2011)
Issue (Month): 1 (January)
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- Mark Bils & Peter J. Klenow, 2004.
"Some Evidence on the Importance of Sticky Prices,"
Journal of Political Economy,
University of Chicago Press, vol. 112(5), pages 947-985, October.
- Mark Bils & Peter J. Klenow, 2002. "Some Evidence on the Importance of Sticky Prices," NBER Working Papers 9069, National Bureau of Economic Research, Inc.
- V. V. Chari & Patrick J. Kehoe & Ellen R. McGrattan, 2000. "Sticky Price Models of the Business Cycle: Can the Contract Multiplier Solve the Persistence Problem?," Econometrica, Econometric Society, vol. 68(5), pages 1151-1180, September.
- V. V. Chari & Patrick J. Kehoe & Ellen R. McGrattan, 1996. "Sticky Price Models of the Business Cycle: Can the Contract Multiplier Solve the Persistence Problem?," NBER Working Papers 5809, National Bureau of Economic Research, Inc.
- V. V. Chari & Patrick J. Kehoe & Ellen R. McGrattan, 1998. "Sticky price models of the business cycle: can the contract multiplier solve the persistence problem?," Staff Report 217, Federal Reserve Bank of Minneapolis.
- Erceg, Christopher J. & Henderson, Dale W. & Levin, Andrew T., 2000. "Optimal monetary policy with staggered wage and price contracts," Journal of Monetary Economics, Elsevier, vol. 46(2), pages 281-313, October.
- Andrew Levin & Christopher J. Erceg & Dale W. Henderson, 1999. "Optimal Monetary Policy with Staggered Wage and Price Contracts," Computing in Economics and Finance 1999 1151, Society for Computational Economics.
- Christopher J. Erceg & Dale W. Henderson & Andrew T. Levin, 1999. "Optimal monetary policy with staggered wage and price contracts," International Finance Discussion Papers 640, Board of Governors of the Federal Reserve System (U.S.).
- 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.
- Andrew T. Levin & Alexei Onatski & John Williams & Noah M. Williams, 2006. "Monetary Policy Under Uncertainty in Micro-Founded Macroeconometric Models," NBER Chapters,in: NBER Macroeconomics Annual 2005, Volume 20, pages 229-312 National Bureau of Economic Research, Inc.
- Andrew T. Levin & Alexei Onatski & John C. Williams & Noah Williams, 2005. "Monetary policy under uncertainty in micro-founded macroeconometric models," Working Paper Series 2005-15, Federal Reserve Bank of San Francisco.
- Andrew T. Levin & Alexei Onatski & John C. Williams & Noah Williams, 2005. "Monetary Policy Under Uncertainty in Micro-Founded Macroeconometric Models," NBER Working Papers 11523, National Bureau of Economic Research, Inc.
- Noah Williams & Andrew Levin & Alexei Onatski, 2005. "Monetary Policy under Uncertainty in Micro-Founded Macroeconometric Models," Computing in Economics and Finance 2005 478, Society for Computational Economics.
- Benigno, Pierpaolo, 2004. "Optimal monetary policy in a currency area," Journal of International Economics, Elsevier, vol. 63(2), pages 293-320, July.
- Benigno, Pierpaolo, 2001. "Optimal Monetary Policy in a Currency Area," CEPR Discussion Papers 2755, C.E.P.R. Discussion Papers.
- Marvin Goodfriend & Robert G. King, 2001. "The Case for Price Stability," NBER Working Papers 8423, National Bureau of Economic Research, Inc.
- Marvin Goodfriend & Robert G. King, 2001. "The case for price stability," Working Paper 01-02, Federal Reserve Bank of Richmond.
- Robert E. Lucas Jr., 2003. "Macroeconomic Priorities," American Economic Review, American Economic Association, vol. 93(1), pages 1-14, March.
- Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September. Full references (including those not matched with items on IDEAS)
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