exhibitions

• “Using Plans as Rule Using,” Retirement Symposium for Professor Lewis D. Hopkins, Urbana, Illinois, September 6-8, 2007.

• “Modeling the Economy as an Evolving Space of Flows: Methodological Challenges,” IPL Workshop on Complexity, Evolution and Learning: In Search of Simplicity, Barchem, September 20-22, 2007.

• “CGE Modeling in Space: A Survey,” North American Meetings of the Regional Science Association International,” Savannah, Georgia, November 15-17, 2007.

• “A Micro-foundations Approach to Modeling the Evolution of Commodity Flows,” Department of Industrial Engineering, Pennsylvania State University, January 31, 2008.