References Ager, P., M. Kappler, and S. Osterloh (2009), The accuracy and efficiency of the Consensus forecasts: A further application and extension of the pooled approach, International Journal of Forecasting, 25, 167-181. Amir, E. and Y. Ganzach (1998), Overreaction and underreaction in analysts’ forecasts, Journal of Economic Behavior & Organization, 37, 333-347. Ashiya, M. (2003), Testing the rationality of Japanese GDP forecasts: The sign of forecast revision matters, Journal of Economic Behavior & Organization, 50, 263-269. Ashiya, M. (2006), Testing the rationality of forecast revisions made by the IMF and the OECD, Journal of Forecasting, 25, 25-36. Berger, A.N. and S.D. Krane (1985), The informational efficiency of econometric model forecasts, Review of Economics and Statistics, 67, 128-134. Capistran, C. and A. Timmermann (2009), Disagreement and biases in inflation expectations, Journal of Money, Credit and Banking, 41, 365-396. Chang, C.-L., P.H. Franses and M. McAleer (2011), How accurate are government forecasts of economic fundamentals? The case of Taiwan, International Journal of Forecasting, 27(4), 1066-1075. Cho, D.W. (2002), Do revisions improve forecasts?, International Journal of Forecasting, 18, 107-115. Clements, M.P. (1997), Evaluating the rationality of fixed-event forecasts, Journal of Forecasting, 16, 225-239. DellaVigna, S. (2009), Psychology and economics: Evidence from the field, Journal of Economic Literature, 47, 315-272. Dovern, J. and J. Weisser (2011), Accuracy, unbiasedness and efficiency of professional macroeconomic forecasts: An empirical comparison for the G7, International Journal of Forecasting, 27, 452-465. Franses, P.H., H.C. Kranendonk and D. Lanser (2011), One model and various experts: Evaluating Dutch macroeconomic forecasts, International Journal of Forecasting, 27, 482-495. Franses, P.H. and R. Legerstee (2010), Do experts adjustments on model-based SKUlevel forecasts improve forecast quality?, Journal of Forecasting, 29, 331-340. Franses, P.H., M. McAleer and R. Legerstee (2009), Expert opinion versus expertise in forecasting, Statistica Neerlandica, 63, 334-346. Isengildina, O., S.H. Irwin, and D.L. Good (2006), Are revisions to USDA crop production forecasts smoothed?, American Journal of Agricultural Economics, 88, 1091- 1104. Isiklar, G., K. Lahiri and P. Loungani (2006), How quickly do forecasters incorporate news? Evidence from cross-country surveys, Journal of Applied Econometrics, 21, 703-725. Laster, D., P. Bennett and I.S. Geoum (1999), Rational bias in macroeconomic forecasts, Quarterly Journal of Economics, 114, 293-318. Lawrence, M. and M. O’Connor (2000), Sales forecasting updates: How good are they in practice?, International Journal of Forecasting, 16, 369-382. Loungani, P. (2001), How accurate are private sector forecasts? Cross-country evidence from consensus forecasts of output growth, International Journal of Forecasting, 17, 419-432. Nordhaus, W.D. (1987), Forecasting efficiency: Concepts and applications, Review of Economics and Statistics, 69, 667-674.