Examines internal and external constraints and recommends areas where technical assistance and policy actions can help overcome barriers.

In Brunei-Darussalam, Indonesia, Malaysia, Philippines - East Asean Growth Area. Vol. II. Manila: Asian Development Bank, 1997.

Presented to the American Economic Association Meeting, New Orleans, 3-5 January 1992

In Journal of Applied Econometrics. 1991.

In Development Policy, September 1992

In Long Term Trends in Latin American Economic Development. Edited by M. Urrutia. Washington, D.C.: Inter-American Development Bank, 1991

In International Commodity Market Modelling: Advances in Methodology and Applications. Edited by O. Guvenen, W.C. Labys, and J.B. Lesourd. London: Chapman and Hall, 1991

Co-authored with Walter C. Labys. In Applied Economics, 1991

Published by Oxford: Clarendon Press. This book presents a theory-based approach to modeling international trade in the presence of imperfect competition.

In Primary Commodity Prices: Economic Models and Policy. Edited by L.A. Winters and D. Sapsford. Cambridge: Cambridge University Press, 1990