1. Aschauer D (1993) Fiscal policy and aggregate demand. Am Econ Rev 75:117–127
2. Bailey MJ (1971) National income and the price level: a study of macroeconomic theory, 2nd edn. McGraw-Hill, New York
3. Barro RJ (1981) Output effects of government purchases. J Polit Econ 89:1086–1121
4. Barro RJ (1989) The neoclassical approach to fiscal policy. In: Barro RJ (ed) Modern business cycle theory. Harvard University Press, Cambridge, pp 178–23
5. Beetsma R, Jensen H (2002) Monetary and fiscal interactions in a micro-founded model of a monetary union. ECB Working Paper 166