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Article Dans Une Revue Economics Bulletin Année : 2005

Extending Xu's results to Arrow's Impossibility Theorem

Herrade Igersheim

Résumé

This note shows that results similar to Arrow's Impossibility Theorem can be proved by replacing the weak Pareto principle by a weaker condition called Pareto Neutrality and used by Xu (1990) to state another version of Sen's liberal paradox. Our result strengthens Xu's arguments for taking into account non-welfarist information into the social-choice-theoretic framework.
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hal-00279153 , version 1 (14-05-2008)

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  • HAL Id : hal-00279153 , version 1

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Herrade Igersheim. Extending Xu's results to Arrow's Impossibility Theorem. Economics Bulletin, 2005, 4 (13), pp.1-6. ⟨hal-00279153⟩
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