some economic applications of scott domains

Spyros Vassilakis

Game Theory and Information from University Library of Munich, Germany

Abstract: The present paper is structured around two main constructions, fixed points of functors and fibrations and sections of functors. Fixed points of functors are utilized to resolve problems of infinite regress that have recently appeared in economics. Fibrations and sections are utilized to model solution concepts abstractly, so that we can solve equations whose arguments are solution concepts. Most of the objects (games, solution concepts) that we consider can be obtained as some kind of limit of their finite subobjects. Some of the constructions preserve computability. The paper relies heavily on recent work on the semantics of program- ming languages.

Keywords: scott domains; infinite regress; game theory (search for similar items in EconPapers)
JEL-codes: C81 F49 L11 R38 (search for similar items in EconPapers)
Date: 2002-07-12
Note: Type of Document -
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Related works:
Journal Article: Some economic applications of Scott domains (1992)
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Persistent link: https://EconPapers.repec.org/RePEc:wpa:wuwpga:0207002

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