Monetary policy regime shifts and inflation persistence
AbstractThis paper reports the results of estimating a Markov-Switching New Keynesian (MSNK) model using Bayesian methods. The broadest and best fitting MSNK model is a four-regime model allowing independent changes in the regimes governing monetary policy and the volatility of the shocks. We use the estimates to investigate the mechanisms that lead to a decline in the persistence of inflation. We show that the population moment describing the serial correlation of inflation is a weighted average of the autocorrelation parameters of the exogenous shocks. Changes in the monetary or shock volatility regimes shift weight over these serial correlation parameters and affect the serial correlation properties of inflation. Estimation results indicate that a shift to a monetary regime that reacts more aggressively to inflation reduces the weight on the more persistent shocks, so lowers inflation persistence. Similarly, a shift to the low-volatility regime reduces the weight on the more persistent shocks and also contributes to reducing inflation persistence. Estimates of model-implied inflation persistence indicate that it began rising in the late 1960s and peaked around the Volcker disinflation. The subsequent decline in persistence is due to both a more aggressive monetary policy regime and less volatile shocks.
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Bibliographic InfoPaper provided by Federal Reserve Bank of Kansas City in its series Research Working Paper with number RWP 08-16.
Date of creation: 2008
Date of revision:
Other versions of this item:
- Taeyoung Doh & Troy Davig, 2009. "Monetary Policy Regime Shifts and Inflation Persistence," 2009 Meeting Papers 182, Society for Economic Dynamics.
- NEP-ALL-2009-02-07 (All new papers)
- NEP-CBA-2009-02-07 (Central Banking)
- NEP-MAC-2009-02-07 (Macroeconomics)
- NEP-MON-2009-02-07 (Monetary Economics)
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- Galvão, Ana Beatriz C & Marcellino, Massimiliano, 2010.
"Endogenous Monetary Policy Regimes and the Great Moderation,"
CEPR Discussion Papers
7827, C.E.P.R. Discussion Papers.
- Ana Beatriz Galvao & Massimiliano Marcellino, 2010. "Endogenous Monetary Policy Regimes and the Great Moderation," Economics Working Papers ECO2010/22, European University Institute.
- Gonzalez-Astudillo, Manuel, 2011. "Policy Rule Coefficients Driven by Latent Factors: Monetary and Fiscal Policy Interactions in an Endowment Economy," MPRA Paper 29976, University Library of Munich, Germany.
- Thanassis Kazanas & Apostolis Philippopoulos & Elias Tzavalis, 2011. "Monetary Policy Rules And Business Cycle Conditions," Manchester School, University of Manchester, vol. 79(s2), pages 73-97, 09.
- Davide Debortoli & Ricardo Nunes, 2011. "Monetary regime switches and unstable objectives," International Finance Discussion Papers 1036, Board of Governors of the Federal Reserve System (U.S.).
- Conrad, Christian & Eife, Thomas A., 2012.
"Explaining Inflation-Gap Persistence by a Time-Varying Taylor Rule,"
0521, University of Heidelberg, Department of Economics.
- Conrad, Christian & Eife, Thomas A., 2012. "Explaining inflation-gap persistence by a time-varying Taylor rule," Journal of Macroeconomics, Elsevier, vol. 34(2), pages 419-428.
- Troy Davig & Eric M. Leeper, 2009.
"Reply to "Generalizing the Taylor Principle: A Comment","
NBER Working Papers
14919, National Bureau of Economic Research, Inc.
- Troy Davig & Eric Leeper, 2009. "Reply to "Generalizing the Taylor principle": a comment," Research Working Paper RWP 09-09, Federal Reserve Bank of Kansas City.
- Fang Yao, 2011. "Monetary Policy, Trend Inflation and Inflation Persistence," SFB 649 Discussion Papers SFB649DP2011-008, Sonderforschungsbereich 649, Humboldt University, Berlin, Germany.
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