On S-independence and Hansson’s external independence

Dan Qin

Research output: Contribution to journalArticlepeer-review

Abstract

This paper provides a generalized characterization of the family of independence conditions which are equivalent to independence of irrelevant alternatives by proposing a pair-based refinement of $$\mathcal {S}$$S-independence. Equipped with the new result, the relation between external independence conditions and independence of irrelevant alternatives is explored.

Original languageEnglish
Pages (from-to)359-371
Number of pages13
JournalTheory and Decision
Volume79
Issue number2
DOIs
Publication statusPublished - 2015 Sep 1
Externally publishedYes

Keywords

  • Arrow’s impossibility theorem
  • External similarity independence
  • Independence condition

ASJC Scopus subject areas

  • Decision Sciences(all)
  • Developmental and Educational Psychology
  • Arts and Humanities (miscellaneous)
  • Applied Psychology
  • Social Sciences(all)
  • Economics, Econometrics and Finance(all)
  • Computer Science Applications

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