What is Gérard Debreu?
{{Infobox economist | name = Gérard Debreu | school_tradition = [[Walrasian economics]] | image = Debreu, Gérard (1921-2004).jpeg | image_size = 225px | caption = Debreu in 1977 | birth_date = {{Birth date|df=yes|1921|07|04}} | birth_place = [[Calais]], France | death_date = {{Death date and age|df=yes|2004|12|31|1921|07|04}} | death_place = [[Paris]], France | nationality = [[France|French]] | institution = [[University of California, Berkeley]] | field = [[Mathematical economics]] | alma_mater = [[École Normale Supérieure]]<br>[[University of Paris]] | doctoral_advisor = | academic_advisors= | doctoral_students= [[Graciela Chichilnisky]]<br>[[Beth E. Allen]]<br>[[Xavier Vives]] | notable_students = | influences = [[Léon Walras]] <br> [[Henri Cartan]] <br> [[Maurice Allais]] | influenced = [[Jacques Drèze]] <br /> [[Stephen Smale]] | contributions = [[General equilibrium]] <br /> [[utility theory]] <br /> [[topology|topological methods]] <br /> [[integration (mathematics)|integration]] of set-valued correspondences | awards = [[Nobel Memorial Prize in Economics]] (1983) | signature = <!-- file name only --> | repec_prefix = e | repec_id = pde34 }} {{nobelprize|Economics}}'''Gérard Debreu''' ({{IPA-fr|dəbʁø|lang}}; 4 July 1921 – 31 December 2004) was a French [[economist]] and [[mathematician]]. He was a professor of [[economics]] at the [[University of California, Berkeley]]. He won the 1983 [[Nobel Memorial Prize in Economic Sciences]].<ref>{{cite news|last=Atlas|first=Riva D.|title=Gerard Debreu, 83, Dies; Won Nobel in Economics|date=6 January 2005|work=[[The New York Times]]|url=https://www.nytimes.com/2005/01/06/obituaries/06debreu.html?_r=0}}</ref> ==References== {{reflist}} {{DEFAULTSORT:Debreu, Gerard}} [[Category:1921 births]] [[Category:2004 deaths]] [[Category:French economists]] [[Category:French geometers]] [[Category:Topologists]] {{bio-stub}} {{Nobel Prize in economics}}