Won W. Koo

• International trade and agriculture
• Transportation models for agricultural products
• Agricultural trade policies in the new millennium
• Agricultural Trade Policies in the New Millennium
• Agricultural Trade under CUSTA
• International Agriculture Trade Disputes
• Optimal agricultural production and trade
• 2000 outlook of the U.S. and world wheat industries, 1999-2009
• A study of the interaction of weather with alternative environmental and grain reserve policies
• Alternatives for future rail grain transportation in Montana
• An analysis of selected changes in the U.S. grain transportation system, 1990
• An economic analysis of corn-based ethanol production