TY - JOUR AU - Burnside,Craig AU - Eichenbaum,Martin AU - Fisher,Jonas D.M. TI - Assessing the Effects of Fiscal Shocks JF - National Bureau of Economic Research Working Paper Series VL - No. 7459 PY - 2000 Y2 - January 2000 UR - http://www.nber.org/papers/w7459 L1 - http://www.nber.org/papers/w7459.pdf N1 - Author contact info: Craig Burnside Department of Economics Duke University 213 Social Sciences Building Durham, NC 27708-0097 Tel: 919/660-1808 Fax: 919/684-8974 E-Mail: craig.burnside@duke.edu Martin S. Eichenbaum Department of Economics Northwestern University 2003 Sheridan Road Evanston, IL 60208 Tel: 847/491-8232 Fax: 847/491-7001 E-Mail: eich@northwestern.edu Jonas Fisher Economic Research Department Federal Reserve Bank of Chicago 230 South LaSalle Street Chicago, IL 60604 Tel: 312/312-8177 Fax: NA E-Mail: jfisher@frbchi.org AB - This paper investigates the response of real wages and hours worked to an exogenous shock in fiscal policy. We identify this shock with the dynamic response of government purchases and tax rates to an exogenous increase in military purchases. The fiscal shocks that we isolate are characterized by highly correlated increases in government purchases, tax rates and hours worked as well as persistent declines in real wages. We assess the ability of standard Real Business Cycle models to account for these facts. They can-but only under the assumption that marginal income tax rates are constant, a standard assumption in the literature. Once we abandon this counterfactual assumption, RBC models cannot account for the facts. We argue that our empirical findings pose a challenge to a wide class of business cycle models. ER -