1. A public input as a determinant of trade;Abe;Canadian Journal of Economics,1990
2. An impure public input as a determinant of trade;Anwar;Finnish Economic Papers,1995
3. Government size, product diversity and international trade;Anwar;Journal of Policy Modeling,1998
4. Is public expenditure productive?;Aschauer;Journal of Monetary Economics,1989
5. Aschauer, D. (1992). Infrastructure, productivity, and economic growth: fair dinkum? In The private provision of economic infrastructure, proceedings from the bie infrastructure forum. Canberra: Australian Government Publishing Service.