Saari, D.G. (1987). Symmetry and Extensions of Arrow's Theorem. IIASA Working Paper. IIASA, Laxenburg, Austria: WP87109

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Abstract
By emphasizing the symmetry of certain set theoretic conditions, shown to be associated with Arrow's Impossibility Theorem, a characterization of "kinds of axioms" is obtained. More precisely, if the defining properties of a model satisfies these conditions, then the model must have a conclusion much like that of Arrow's theorem. Because the conditions are described in set theoretic terms, the applicability of these results extends beyond the usual setting of complete, binary, transitive rankings to space of utility functions, probability distributions, etc. In this manner, not only can new extensions of Arrow's theorem be obtained, but it is shown how the same "kinds of axioms" applies to, say, problems about the aggregate excess demand function, the HurwiczSchmeidler dictatorial result about Pareto optimal, Nash equilibria, the GibbardSatterthwaite theorem about manipulability, etc.
Item Type:  Monograph (IIASA Working Paper) 

Research Programs:  System and Decision Sciences  Core (SDS) 
Depositing User:  IIASA Import 
Date Deposited:  15 Jan 2016 01:57 
Last Modified:  27 Aug 2021 17:12 
URI:  https://pure.iiasa.ac.at/2943 
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