1. Infrastructure and aggregate agricultural productivity: international evidence;Antle;Economic Development and Cultural Change,1983
2. Is public expenditure productive?;Aschauer;Journal of Monetary Economics,1989
3. Baffes, J., Shah, A., 1993. Productivity of Public Spending, Sectorial Allocation Choices and Economic Growth. Paper prepared for presentation at the 1993 Annual Meetings of American Economic Association, Anaheim, California.
4. Government spending in a simple model of endogenous growth;Barro;Journal of Political Economy,1990
5. China's rural road system during the reform period;Benziger;China Economic Review,1993