Aggregate preferred correspondence and the existence of a maximin REE

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS

卷:414

Article

Bhowmik, Anuj¹  Cao, Jiling^1,2 

[1] Auckland Univ Technol, Sch Comp & Math Sci, Auckland 1142, New Zealand

[2] Univ Iowa, Dept Econ, Henry B Tipple Coll Business, Iowa City, IA 52242 USA

关键词: Aggregate correspondence;    Budget correspondence;    Differential information;    Hausdorff continuous;    Lower measurable;    Maximin rational expectations allocation;    Walrasian equilibrium;   

DOI  :  10.1016/j.jmaa.2013.12.046

来源: Elsevier

【 摘 要 】

A general model of a pure exchange differential information economy is studied. In this economic model, the space of states of nature is a complete probability measure space, the space of agents is a finite measure space, and the commodity space is the Euclidean space. Under some appropriate and standard assumptions on agents' characteristics, results on continuity and measurability of the aggregate preferred correspondence similar to that of Aumann [8] are established. These results together with other techniques are then employed to prove the existence of a rnaximin rational expectations equilibrium (maximin REE) of the economic model. (C) 2013 Elsevier Inc. All rights reserved.

【 授权许可】

Free