1. Is public expenditure productive?;Aschauer,1988
2. Does public capital crowd out private capital?;Aschauer,1988
3. Growth with limited supplies of foreign exchange: A reappraisal of the two-gap model;Bacha,1984
4. Debt crisis, net transfers, and the GDP growth rate of the developing countries;Bacha,1989
5. Towards renewed economic growth in Latin America;Balassa,1986