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2022-03-05
摘要翻译:
本文全面地讨论了一个问题,即在一个连续性假设(即原则上不可检验的)存在下,二元关系是否可以是一致的(传递的)而不是决定性的(完全的),或者是决定性的而不是一致的,或者同时是不一致的或不决定性的。它确定了(选择)集的拓扑连通性,在这个选择集上,连续二元关系被定义为对这个问题至关重要。参照Eilenberg-Sonnenschein(ES)研究计划中的双向关系,给出了连通性的四个综合的、完整的刻画及其自然扩展;以及仅源于此的两个后果。这六个定理对经济和数学文献来说都是新颖的:它们推广了Eilenberg(1941)、Sonnenschein(1965)、Schmeidler(1971)和Sen(1969)的开创性结果,并与几个应用背景以及正在进行的理论工作有关。
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英文标题:
《Topological Connectedness and Behavioral Assumptions on Preferences: A
  Two-Way Relationship》
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作者:
M. Ali Khan and Metin Uyan{\i}k
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最新提交年份:
2018
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分类信息:

一级分类:Economics        经济学
二级分类:Theoretical Economics        理论经济学
分类描述:Includes theoretical contributions to Contract Theory, Decision Theory, Game Theory, General Equilibrium, Growth, Learning and Evolution, Macroeconomics, Market and Mechanism Design, and Social Choice.
包括对契约理论、决策理论、博弈论、一般均衡、增长、学习与进化、宏观经济学、市场与机制设计、社会选择的理论贡献。
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一级分类:Mathematics        数学
二级分类:General Topology        一般拓扑
分类描述:Continuum theory, point-set topology, spaces with algebraic structure, foundations, dimension theory, local and global properties
连续统理论,点集拓扑,代数结构空间,基础,维数理论,局部和全局性质
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英文摘要:
  This paper offers a comprehensive treatment of the question as to whether a binary relation can be consistent (transitive) without being decisive (complete), or decisive without being consistent, or simultaneously inconsistent or indecisive, in the presence of a continuity hypothesis that is, in principle, non-testable. It identifies topological connectedness of the (choice) set over which the continuous binary relation is defined as being crucial to this question. Referring to the two-way relationship as the Eilenberg-Sonnenschein (ES) research program, it presents four synthetic, and complete, characterizations of connectedness, and its natural extensions; and two consequences that only stem from it. The six theorems are novel to both the economic and the mathematical literature: they generalize pioneering results of Eilenberg (1941), Sonnenschein (1965), Schmeidler (1971) and Sen (1969), and are relevant to several applied contexts, as well as to ongoing theoretical work.
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PDF链接:
https://arxiv.org/pdf/1810.02004
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