具有不连续、无序、相互依存偏好、无自由处置、无限维商品空间的瓦尔拉斯均衡的存在性

IF 1.2 3区经济学 Q3 ECONOMICS

Economic Theory Pub Date : 2024-02-28 DOI:10.1007/s00199-024-01553-0

引用次数: 0

摘要

摘要本文提供了一个关于无限维商品空间的瓦尔拉斯均衡存在性的新证明，它允许代理人的偏好是不连续的。新定理的推论包括 Mas-Collel、Yannelis 和 Zame、Araujo 和 Monteiro 以及 Mas-Collel 和 Richard 等人的存在性结果。

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Existence of Walrasian equilibria with discontinuous, non-ordered, interdependent preferences, without free disposal, and with an infinite-dimensional commodity space

Abstract

A new proof of the existence of a Walrasian equilibrium with an infinite dimensional commodity space is provided, which allows agents’ preferences to be discontinuous. The new theorems include as corollaries the existence results of Mas-Collel, Yannelis and Zame, Araujo and Monteiro, and Mas-Collel and Richard, among others.

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来源期刊

Economic Theory ECONOMICS-

CiteScore

2.50

自引率

23.10%

发文量

期刊介绍： The purpose of Economic Theory is to provide an outlet for research - in all areas of economics based on rigorous theoretical reasoning, and - on specific topics in mathematics which is motivated by the analysis of economic problems. Economic Theory''s scope encompasses - but is not limited to - the following fields. - classical and modern equilibrium theory - cooperative and non-cooperative game theory - macroeconomics - social choice and welfare - uncertainty and information, intertemporal economics (including dynamical systems) - public economics - international and developmental economics - financial economics, money and banking - industrial organization Economic Theory also publishes surveys if they clearly picture the basic ideas at work in some areas, the essential technical apparatus which is used and the central questions which remain open. The development of a productive dialectic between stylized facts and abstract formulations requires that economic relevance be at the forefront. Thus, correct, and innovative, mathematical analysis is not enough; it must be motivated by - and contribute to - the understanding of substantive economic problems. Officially cited as: Econ Theory