Pivotal Voters. A New Proof of Arrow's Theorem

Salvador Barberá*

*Corresponding author for this work

Research output: Contribution to journalArticleResearchpeer-review

51 Citations (Scopus)


This paper presents a new proof of Arrow's 'General Possibility Theorem', focusing on the way how 'social' preferences change in response to changes in the preferences of individuals, under given social welfare functions.

Original languageEnglish
Pages (from-to)13-16
JournalEconomics Letters
Issue number1
Publication statusPublished - 1980


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