1. Endogenous growth theory;Aghion,1998
2. Public investment, the rate of return, and optimal fiscal policy (No. 336 A7);Arrow,1970
3. Is the public capital stock too low?;Aschauer,1987
4. The equilibrium approach to fiscal policy;Aschauer;Journal of Money, Credit and Banking,1988
5. Is public expenditure productive?;Aschauer;Journal of Monetary Economics,1989