Real-time estimation of trend output and the illusion of interest rate smoothing
Empirical estimates of the Federal Reserve's policy rule typically find that the regression coefficient on the lagged federal funds rate is around 0.8 and strongly significant. One economic interpretation of this result is that the Fed intentionally "smoothes" interest rates, i.e., policymakers move gradually over time to bring the current level of the funds rate in line with a desired level that is determined by consideration of recent economic data. This paper develops a small forward-looking macroeconomic model where in each period, the Federal Reserve constructs a current, or "real-time," estimate of trend output by running a regression on past output data. Using the model as a data-generating mechanism, I show that efforts to identify the Fed's policy rule using final data (as opposed to real-time data) can create the illusion of interest rate smoothing behavior when, in fact, none exists. In particular, I show that the lagged federal funds rate can enter spuriously in final-data policy rule regressions because it helps pick up the Fed's serially correlated real-time measurement errors which are not taken into account by the standard estimation procedure. In model simulations, I find that this mis-specification problem can explain as much as one-half of the apparent degree of "inertia" or "partial adjustment" in the U.S. federal funds rate.
Volume (Year): (2002)
Issue (Month): ()
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- Glenn D. Rudebusch, 2001.
"Term structure evidence on interest rate smoothing and monetary policy inertia,"
Working Paper Series
2001-02, Federal Reserve Bank of San Francisco.
- Rudebusch, Glenn D., 2002. "Term structure evidence on interest rate smoothing and monetary policy inertia," Journal of Monetary Economics, Elsevier, vol. 49(6), pages 1161-1187, September.
- Marianne Baxter & Robert G. King, 1999.
"Measuring Business Cycles: Approximate Band-Pass Filters For Economic Time Series,"
The Review of Economics and Statistics,
MIT Press, vol. 81(4), pages 575-593, November.
- Marianne Baxter & Robert G. King, 1995. "Measuring Business Cycles Approximate Band-Pass Filters for Economic Time Series," NBER Working Papers 5022, National Bureau of Economic Research, Inc.
- Tom Doan, . "BKFILTER: RATS procedure to implement band pass filter using Baxter-King method," Statistical Software Components RTS00026, Boston College Department of Economics.
- McCallum, Bennett T. & Nelson, Edward, 1998.
"Nominal Income Targeting in an Open-Economy Optimizing Model,"
644, Stockholm University, Institute for International Economic Studies.
- 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.
- Bennett T. McCallum & Edward Nelson, 2000. "Nominal Income Targeting in an Open-Economy Optimizing Model," NBER Working Papers 6675, National Bureau of Economic Research, Inc.
- McCallum, B.T. & Nelson, E., 1998. "Nominal Income Targeting in an Open-Economy Optimizing Model," Papers 644, Stockholm - International Economic Studies.
- repec:tpr:qjecon:v:115:y:2000:i:1:p:147-180 is not listed on IDEAS
- Athanasios Orphanides, 1998.
"Monetary policy rules based on real-time data,"
Finance and Economics Discussion Series
1998-03, Board of Governors of the Federal Reserve System (U.S.).
- Bennett T. McCallum, 1997.
"Issues in the Design of Monetary Policy Rules,"
NBER Working Papers
6016, National Bureau of Economic Research, Inc.
- Clarida, Richard & Galí, Jordi & Gertler, Mark, 1998.
"Monetary Policy Rules and Macroeconomic Stability: Evidence and Some Theory,"
CEPR Discussion Papers
1908, C.E.P.R. Discussion Papers.
- Richard Clarida & Jordi Galí & Mark Gertler, 1997. "Monetary policy rules and macroeconomic stability: Evidence and some theory," Economics Working Papers 350, Department of Economics and Business, Universitat Pompeu Fabra, revised May 1999.
- Richard Clarida & Jordi Gali & Mark Gertler, 1998. "Monetary Policy Rules and Macroeconomic Stability: Evidence and Some Theory," NBER Working Papers 6442, National Bureau of Economic Research, Inc.
- Clarida, R. & Gali, J. & Gertler, M., 1998. "Monetary Policy Rules and Macroeconomic Stability: Evidence and some Theory," Working Papers 98-01, C.V. Starr Center for Applied Economics, New York University.
- John B. Taylor, 1999. "Monetary Policy Rules," NBER Books, National Bureau of Economic Research, Inc, number tayl99-1, December.
- Perron, P, 1988.
"The Great Crash, The Oil Price Shock And The Unit Root Hypothesis,"
338, Princeton, Department of Economics - Econometric Research Program.
- Perron, Pierre, 1989. "The Great Crash, the Oil Price Shock, and the Unit Root Hypothesis," Econometrica, Econometric Society, vol. 57(6), pages 1361-1401, November.
- Finn E. Kydland & Edward C. Prescott, 1990. "Business cycles: real facts and a monetary myth," Quarterly Review, Federal Reserve Bank of Minneapolis, issue Spr, pages 3-18.
- Robert J. Gordon, 2000.
"Does the "New Economy" Measure up to the Great Inventions of the Past?,"
NBER Working Papers
7833, National Bureau of Economic Research, Inc.
- Robert J. Gordon, 2000. "Does the "New Economy" Measure Up to the Great Inventions of the Past?," Journal of Economic Perspectives, American Economic Association, vol. 14(4), pages 49-74, Fall.
- Gordon, Robert J, 2000. "Does the 'New Economy' Measure up to the Great Inventions of the Past?," CEPR Discussion Papers 2607, C.E.P.R. Discussion Papers.
- Perez, Stephen J., 2001. "Looking back at forward-looking monetary policy," Journal of Economics and Business, Elsevier, vol. 53(5), pages 509-521.
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