イノウエ　トモキ   INOUE Tomoki   井上　朋紀    所属   明治大学  政治経済学部    職種   専任講師
発表年月日	2019/06/15
発表テーマ	Core convergence theorems for economies with bads
会議名	28th European Workshop on Economic Theory
学会区分	国際学会
発表形式	口頭（一般）
単独共同区分	単独
概要	We prove the convergence of core allocations for a sequence of economies with bads. We assume that consumers' preference relations are similar in three aspects. First, consumers' preference relations are equi-convex. Second, every upper contour set of every consumer has the same asymptotic cone. Third, the rate of convergence to the common asymptotic cone is uniform among consumers. Under these assumptions, we prove that, for every sequence of core allocations, a measure of noncompetitiveness converges to zero and consumers' consumption vectors at core allocations converge in measure to their demand vectors. We exemplify that the third assumption cannot be dispensed with in our core convergence theorems.