1. 1999. Interdependence of EC economies: a VAR approach. Mimeo.
2. 1992. Shocking aspects of European Monetary Union. CEPR Discussion Paper, 643.
3. 1994. One money or many? Analyzing the Prospects for Monetary Unification in Various Parts of the World. Princeton Studies in International Finance 76, Princeton, NJ.
4. 1990. Exchange rate policy in advanced commodity-exporting countries: Australia and New Zealand.