References Chang, C.-L., P.H. Franses and M. McAleer (2010), How Accurate are Government Forecasts of Economic Fundamentals? The Case of Taiwan, to appear in International Journal of Forecasting, Available at SSRN: http://ssrn.com/abstract=1431007. Chong, Y.Y. and D.F. Hendry (1986), Econometric Evaluation of Linear Macro-Economic Models, Review of Economic Studies, 53, 671-690. Clark, T.E. and M.W. McCracken (2001), Tests of Equal Forecast Accuracy and Encompassing for Nested Models, Journal of Econometrics, 105, 85-110. Clements, M.P. and D.F. Hendry (2002) (eds.), A Companion to Economic Forecasting, Oxford: Blackwell. Diebold, F.X. and R.S. Mariano (1995), Comparing Predictive Accuracy, Journal of Business and Economic Statistics, 13, 253-263. Elliott, G. and A. Timmermann (2008), Economic Forecasting, Journal of Economic Literature, 46, 3-56. Fiebig, D.G., M. McAleer and R. Bartels (1992), Properties of Ordinary Least Squares Estimators in Regression Models with Non-Spherical Disturbances, Journal of Econometrics, 54, 321-334. Franses, P.H., H. Kranendonk, and D. Lanser (2011), On the Optimality of Expert-adjusted Forecasts, appear in International Journal of Forecasting Franses, P.H., M. McAleer and R. Legerstee (2009), Expert Opinion Versus Expertise in Forecasting, Statistica Neerlandica, 63, 334-346. Granger, C.W.J. and P. Newbold (1986), Forecasting Economic Time Series, San Diego: Academic Press. McAleer, M. (1992), Efficient Estimation: The Rao-Zyskind Condition, Kruskal’s Theorem and Ordinary Least Squares, Economic Record, 68, 65-72. McAleer, M. and C.R. McKenzie (1991), When Are Two Step Estimators Efficient?, Econometric Reviews, 10, 235-252. Romer, C.D. and D.H. Romer (2004), A New Measure of Monetary Shocks: Derivation and Implications, American Economic Review, 94, 1055-1084. Romer, C.D. and D.H. Romer (2008), The FOMC Versus the Staff: Where Can Monetary Policymakers Add Value?, American Economic Review: Papers & Proceedings, 98, 230-235. Smith, J. and M. McAleer (1994), Newey-West Covariance Matrix Estimates for Models with Generated Regressors, Applied Economics, 26, 635-640. Timmermann, A. (2006), Forecast Combinations, in G. Elliott, C.W.J. Granger and A. Timmermann (eds.), Handbook of Economic Forecasting, Amsterdam: North Holland. West, K.D. (1996), Asymptotic Inference About Predictive Ability, Econometrica, 64, 1067-1084.