On the relationship between awareness and completeness in possibility models
Date
2012-02
Authors
Peralta, Esteban Javier
relationships.isContributorOfPublication
Tohmé, Fernando
Journal Title
Journal ISSN
Volume Title
Publisher
Universidad de San Andrés. Departamento de Economía
Abstract
Brandenburger introduced the notion of possibility models and showed that, under very weak conditions, a complete model does not exist; i.e., a well-defined possibility set not represented within the model always exists. This paper builds on that result, proving that unawareness of a non-empty event is a necessary and sufficient condition for incompleteness in a possibility model.
Description
Fil: Peralta, Esteban Javier. Universidad de San Andrés. Departamento de Economía; Argentina.
Keywords
Decision making -- Mathematical models. , Game theory. , Ponderación y decisión -- Modelos matemáticos. , Juego, Teoría del.
Citation
Peralta, E. J. (2012). On the relationship between awareness and completeness in possibility models. [Tesis de maestría, Universidad de San Andrés. Departamento de Economía]. Repositorio Digital San Andrés. http://hdl.handle.net/10908/757