期刊名称：Central European Journal of Economic Modelling and Econometrics
印刷版ISSN：2080-0886
电子版ISSN：2080-119X
出版年度：2015
期号：4
页码：187-204
语种：English
出版社：Polska Akademia Nauk
摘要：We consider the Debreu private ownership economy in which all consumption plans belong to a proper linear subspace of the commodity-price space R l . This geometric property of consumption sets means that there is a dependency between quantities of some commodities in all consumption plans. Competitive mechanism makes producers adjust their plans of action to the same dependency. It results in the mild evolution of the production sector to offer production plans which are also contained in the given subspace of R l . Modified production system and the initial consumption system can form an economy in equilibrium. The aim of this paper is to model gentle changes of producers’ activity that give equilibrium in the Debreu economy with consumption system reduced to a proper subspace of R l without considering additional costs.
关键词：Debreu economy; equilibrium; linear sets; projections
