Title: A Very Easy Proof of Arrow's Impossibility Theorem Using Social Welfare Functionals
Abstract: In this paper we provide Impossibility Theorems for social welfare functionals. We adapt the method of proving the inevitability of dictatorial Bergson-Samuelson social welfare functions for fixed utility profiles developed in a paper by Robert P. Parks in 1976. With a little more from results already available in the literature we are able to prove impossibility under conditions on the admissible set which are milder than the ones existing in the literature.
Publication Year: 2017
Publication Date: 2017-01-01
Language: en
Type: article
Indexed In: ['crossref']
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