TY - JOUR AU - Feenberg,Daniel R. AU - Gentry,William AU - Gilroy,David AU - Rosen,Harvey S. TI - Testing the Rationality of State Revenue Forecasts JF - National Bureau of Economic Research Working Paper Series VL - No. 2628 PY - 1989 Y2 - November 1989 UR - http://www.nber.org/papers/w2628 L1 - http://www.nber.org/papers/w2628.pdf N1 - Author contact info: Daniel R. Feenberg National Bureau of Economic Research 1050 Massachusetts Avenue Cambridge, MA 02138 Tel: 617/588-0343 Fax: 617/868-2742 E-Mail: feenberg@nber.org William M. Gentry Department of Economics Williams College Morey House Williamstown, MA 01267 Tel: 413-597-4257 Fax: 413-597-4045 E-Mail: William.M.Gentry@williams.edu Harvey S. Rosen Department of Economics Fisher Hall Princeton University Princeton, NJ 08544-1021 Tel: 609/258-4022 Fax: 609/258-6419 E-Mail: HSR@princeton.edu AB - In recent months, the governors of several states have suffered major political embarrassments because actual revenues fell, substantially short of the predictions in their respective budgets. Such episodes focus attention on the question of whether states do a "good" job of forecasting revenues. In modern economics, forecasts are evaluated on the basis of whether or not they are "rational" -- do the forecasts optimally incorporate all information that is available at the tune they are made? This paper develops a method for testing the rationality of state revenue forecasts, and applies it to the analysis of data from New Jersey, Massachusetts, arid Maryland. One of our main findings is that in all three states, the forecasts of own revenues are systematically biased downward. ER -