Claude Ponsard

Claude Ponsard (1927–1990) was a French Economist who worked in spatial economics and in the application of fuzzy set theory to economics.

In their book 'Fuzzy sets and fuzzy logic theory and applications' Bo Yuan and George Klir said of Ponsard: "A pioneer who initiated the reformulation of economic theory by taking advantage of fuzzy set theory was undoubtedly the French economist Claude Ponsard."^{[citation needed]}

Publications

• Claude Ponsard (October 1983) (Hardcover). History of Spatial Economic Theory. Texts and Monographs in Economics and Mathematical Systems). 
• Claude Ponsard (1989). Some dissenting views on the transitivity of individual preference. I.M.E. Document de travail. 

Persondata
Name	Ponsard, Claude
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Date of birth	1927
Place of birth
Date of death	1990
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