Please use this identifier to cite or link to this item: http://hdl.handle.net/10419/175491
Authors: 
Streufert, Peter Alfred
Year of Publication: 
2016
Series/Report no.: 
Research Report 2016-5
Abstract: 
It would be useful to have a category of extensive-form games whose isomorphisms specify equivalences between games. Toward this goal, Streufert (2016) introduced the category of node- and-choice preforms, where a "preform" is a rooted tree together with choices and information sets. This paper takes another step: It introduces the category of node-and-choice forms, where a "form" is a preform augmented with players. In addition, it derives some consequences of the category's morphisms and provides a characterization of the category's isomorphisms.
Subjects: 
preform
game form
isomorphism
JEL: 
C72
Document Type: 
Working Paper
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