1. Theory and Policy Analysis of Short-Term Movements in the Balance of Payments;S W Black;Yale Economic Essays,1968
2. International Money Markets and Flexible Exchange Rate;1973
3. Exchange Rate Flexibility and Reserve Use;1976. Comments on John Williamson
4. The Effect of Alternative Intervention Policies on the Variability of Exchange Rates: The Harrod Effect;1985
5. FIML Estimation of the Dollar-Deutschemark Risk Premium in a Portfolio Model. (with MK Salemi;______________ 1988a;Journal of International Economics