Extending Xu's results to arrow's impossibility theorem

Herrade Igersheim

Extending Xu's results to arrow's impossibility theorem

Herrade Igersheim

Departament d'Economia i d'Història Econòmica

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Resum

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.

Idioma original	Anglès
Revista	Economics Bulletin
Volum	4
Número	1
Estat de la publicació	Publicada - 1 de des. 2005

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abstract = "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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year = "2005",

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N2 - 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.

AB - 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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M3 - Article

SN - 1545-2921

VL - 4

JO - Economics Bulletin

JF - Economics Bulletin

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Extending Xu's results to arrow's impossibility theorem

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