Kim, Insu and Kim, Minsoo (2009): Irrational Bias in Inflation Forecasts.
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Abstract
This paper investigates the issue of rational expectations using inflation forecasts from the Survey of Professional Forecasters (SPF) and the Green Book. We provide an alternative test of rational expectations hypothesis by measuring the degree of persistence of potential systematic mistakes. The test is obtained by solving a signal extraction problem that distinguishes between systematic and non-systematic forecast errors. The findings indicate highly persistent systematic mistakes, which are driven by the inefficient use of available information, and reject the rational expectations hypothesis. The estimated time-varying bias can be used to improve the SPF and Green Book inflation forecast performance by at least 13.4%. This paper also documents evidence that the real interest rate plays a crucial role in explaining the level of bias that leads to under- and over predictions of actual inflation.
Item Type: | MPRA Paper |
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Original Title: | Irrational Bias in Inflation Forecasts |
English Title: | Irrational Bias in Inflation Forecasts |
Language: | English |
Keywords: | Inflation Expectations, Bias, Forecasts, Rational Expectations |
Subjects: | D - Microeconomics > D8 - Information, Knowledge, and Uncertainty > D84 - Expectations ; Speculations E - Macroeconomics and Monetary Economics > E3 - Prices, Business Fluctuations, and Cycles > E31 - Price Level ; Inflation ; Deflation E - Macroeconomics and Monetary Economics > E3 - Prices, Business Fluctuations, and Cycles > E37 - Forecasting and Simulation: Models and Applications |
Item ID: | 16447 |
Depositing User: | Insu Kim |
Date Deposited: | 27 Jul 2009 08:19 |
Last Modified: | 27 Sep 2019 19:39 |
References: | Andolfatto, David; Hendry, Scott and Moran, Kevin Are inflation expectations rational? Journal of Monetary Economics, 2008, 55(2), pp. 406-422. Ball, Laurence and Croushore, Dean Expectations and the Effects of Monetary Policy. Journal of Money Credit and Banking, 2003, 35, pp.473-484. Bernanke, Ben S. Inflation Expectations and Inflation Forecasting. http://www.federalreserve.gov/newsevents/speech/Bernanke20070710a.htm, 2007. Capistran, C. Bias in Federal Reserve Inflation Forecasts: Is the Federal Reserve Irrational or Just Cautious? Journal of Monetary Economics, 2008, 55, 1415-1427 Capistran, C. and Timmermann, A. Disagreement and Biases in Inflation Expectations. Journal of Money, Credit and Banking, 2009, 41, 365-396 Carroll, Christopher D. Macroeconomic Expectations of Households and Professional Forecasters. Quarterly Journal of Economics, 2003, 118(1), pp. 269-298. Clarida, R.; Gali, J. and Gertler, M. Monetary Policy Rules and Macroeconomic Stability: Evidence and Some Theory. Quarterly Journal of Economics, February 2000, 147-180. Croushore, D. The Livingstone survey: still useful after all these years. Federal Reserve Bank of Philadelphia Business Review, 1997, March April, 1-12. Cukierman, Alex. Measuring Inflation Expectations. Journal of Monetary Economics, 1986, 17, 315-324 Ehrbeck, Tilman; Waldmann, Robert. Why Are Professional Forecasters Biased? Agency versus Behavioral Explanations. Quarterly Journal of Economics, 1996, 111, 21-40. Gali, Jordi and Gertler, Mark. Inflation Dynamics: A Structural Econometric Analysis. Journal of Monetary Economics, 1999, 44(2), pp. 195-222. Karl, Brunner; Cukierman, Alex and Allan H., Meltzer Stagflation, Persistent Unemployment and the Permanence of Economic Shocks Journal of Monetary Economics, 1980, 6, pp.467-492. Laster, David; Bennett, Paul and In Sun, Geoum Rational Bias In Macroeconomic Forecasts. Quarterly Journal of Economics, 1999, 114(1), 293-318. Lovelll, Michael C. Tests of the Rational Expectations Hypothesis. American Economic Review, 1986, 76 (1), 110-124. Mankiw, N. Gregory and Reis, Ricardo. Sticky Information Versus Sticky Prices: A Proposal To Replace The New Keynesian Phillips Curve. Quarterly Journal of Economics, 2002, 117(4), 1295-1328 Mankiw, N. Gregory, Reis, R., Wolfers, J. Disagreement about inflation expectations. NBER Macroeconomics Annual, 2003, 18 (1), 209-248. Mehra, Y.P. Survey Measures of Expected Inflation: Revisiting the Issues of Predictive Content and Rationality. Federal Reserve Bank of Richmond Quarterly Review, 2002, 88, 17-36. Muth, John. Rational Expectations and the Theroy of Price Movemnets. Econometrica, 1961, 29, 315-335. Roberts, John M. Is inflation sticky? Journal of Monetary Economics, 1997, 39, pp. 173-196. Romer, Christina D. and Romer, David H. Federal Reserve Information and the Behavior of Interest Rates. American Economic Review, 2000, 90, pp. 429-457. Rudd, Jeremy and Whelan, Karl. Does Labor's Share Drive Inflation? Journal of Money, Credit and Banking, 2005, 37(2), pp. 297-312. Sbordone, Argia M. Do Expected Future Marginal Costs Drive Inflation Dynamics? Journal of Monetary Economics, 2005, 52 (6), pp. 1183-1197. Tomas, Llyod B. Survey Measures of Expected U.S. Inflation. Journal of Economic Perspectives, 1999, 13(Fall), pp.125-144. |
URI: | https://mpra.ub.uni-muenchen.de/id/eprint/16447 |