The Expected Interest Rate Path: Alignment of Expectations vs. Creative Opacity
We examine the effects of the release by a central bank of its expected future interest rate in a simple two-period model with heterogeneous information between the central bank and the private sector. The model is designed to rule out common-knowledge and time-inconsistency effects. Transparency—when the central bank publishes its interest rate path—fully aligns central bank and private-sector expectations about the future inflation rate. The private sector fully trusts the central bank to eliminate future inflation and sets the long-term interest rate accordingly, leaving only the unavoidable central bank forecast error as a source of inflation volatility. Under opacity—when the central bank does not publish its interest rate forecast—current-period inflation differs from its target not just because of the unavoidable central bank expectation error but also because central bank and privatesector expectations about future inflation and interest rates are no longer aligned. Opacity may be creative and raise welfare if the private sector’s interpretation of the current interest rate leads it to form a view of expected inflation and to set the long-term rate in a way that systematically offsets the effect of the central bank forecast error on inflation volatility. Conditions that favor the case for transparency are a high degree of precision of central bank information relative to private-sector information, a high precision of early information, and a high elasticity of current to expected inflation.
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- Stephen Morris & Hyun Song Shin, 2002. "Social Value of Public Information," American Economic Review, American Economic Association, vol. 92(5), pages 1521-1534, December.
- Jordi Galí & Mark Gertler, 2007.
"Macroeconomic modeling for monetary policy evaluation,"
Economics Working Papers
1039, Department of Economics and Business, Universitat Pompeu Fabra, revised Jul 2007.
- Jordi Gal� & Mark Gertler, 2007. "Macroeconomic Modeling for Monetary Policy Evaluation," Journal of Economic Perspectives, American Economic Association, vol. 21(4), pages 25-46, Fall.
- Jordi Galí & Mark Gertler, 2007. "Macroeconomic Modeling for Monetary Policy Evaluation," NBER Working Papers 13542, National Bureau of Economic Research, Inc.
- Cukierman, Alex & Meltzer, Allan H, 1986. "A Theory of Ambiguity, Credibility, and Inflation under Discretion and Asymmetric Information," Econometrica, Econometric Society, vol. 54(5), pages 1099-1128, September.
- Charles Goodhart, 2005. "The Interest Rate Conditioning Assumption," FMG Discussion Papers dp547, Financial Markets Group.
- Todd E. Clark & Michael W. McCracken, 2006.
"Averaging forecasts from VARs with uncertain instabilities,"
Research Working Paper
RWP 06-12, Federal Reserve Bank of Kansas City.
- Todd E. Clark & Michael W. McCracken, 2010. "Averaging forecasts from VARs with uncertain instabilities," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 25(1), pages 5-29.
- Todd E. Clark & Michael W. McCracken, 2008. "Averaging forecasts from VARs with uncertain instabilities," Working Papers 2008-030, Federal Reserve Bank of St. Louis.
- Todd E. Clark & Michael W. McCracken, 2007. "Averaging forecasts from VARs with uncertain instabilities," Finance and Economics Discussion Series 2007-42, Board of Governors of the Federal Reserve System (U.S.).
- Glenn D. Rudebusch & John C. Williams, 2008.
"Revealing the Secrets of the Temple: The Value of Publishing Central Bank Interest Rate Projections,"
in: Asset Prices and Monetary Policy, pages 247-289
National Bureau of Economic Research, Inc.
- Glenn D. Rudebusch & John C. Williams, 2006. "Revealing the secrets of the temple: the value of publishing central bank interest rate projections," Working Paper Series 2006-31, Federal Reserve Bank of San Francisco.
- Glenn D. Rudebusch & John C. Williams, 2006. "Revealing the Secrets of the Temple: The Value of Publishing Central Bank Interest Rate Projections," NBER Working Papers 12638, National Bureau of Economic Research, Inc.
- Pierre Gosselin & Aileen Lotz & Charles Wyplosz, 2009.
"Interest Rate Signals and Central Bank Transparency,"
in: NBER International Seminar on Macroeconomics 2007, pages 9-51
National Bureau of Economic Research, Inc.
- Pierre Gosselin, Aileen Lotz and Charles Wyplosz, 2007. "Interest Rate Signals and Central Bank Transparency," IHEID Working Papers 19-2007, Economics Section, The Graduate Institute of International Studies, revised Aug 2007.
- Gosselin, Pierre & Lotz, Aileen & Wyplosz, Charles, 2007. "Interest Rate Signals and Central Bank Transparency," CEPR Discussion Papers 6454, C.E.P.R. Discussion Papers.
- Giuseppe Ferrero & Alessandro Secchi, 2009. "The Announcement of Monetary Policy Intentions," Temi di discussione (Economic working papers) 720, Bank of Italy, Economic Research and International Relations Area.
- Lars E.O. Svensson, 2005. "Social Value of Public Information: Morris and Shin (2002) Is Actually Pro Transparency, Not Con," NBER Working Papers 11537, National Bureau of Economic Research, Inc.
- Christian Hellwig, 2004. "Heterogeneous Information and the Benefits of Public Information Disclosures (October 2005)," UCLA Economics Online Papers 283, UCLA Department of Economics.
- Carl E. Walsh, 2007. "Optimal Economic Transparency," International Journal of Central Banking, International Journal of Central Banking, vol. 3(1), pages 5-36, March.
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