Intergenerational equity and an explicit construction of welfare criteria

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Ranking infinite utility streams includes many impossibility results, most involving certain Pareto, anonymity, or continuity requirements. We introduce the concept of the future agreement extension, a method that explicitly extends orderings on finite time horizons to an infinite time horizon. The future agreement extension of the given orderings is quasi-transitive, complete, and pairwisely continuous. Furthermore, its asymmetric part is larger than that of any other pairwisely continuous extension of the orderings. In case of anonymous and strongly Paretian orderings, their future agreement extension is variable step anonymous and strongly Paretian. Characterizations of the future agreement extensions of the utilitarian and leximin orderings are obtained as applications.

Original languageEnglish
Pages (from-to)393-414
Number of pages22
JournalSocial Choice and Welfare
Volume35
Issue number3
DOIs
Publication statusPublished - 2010
Externally publishedYes

Fingerprint

equity
welfare
anonymity
ranking
continuity
Intergenerational equity
time
Time horizon

ASJC Scopus subject areas

  • Economics and Econometrics
  • Social Sciences (miscellaneous)

Cite this

Intergenerational equity and an explicit construction of welfare criteria. / Sakai, Toyotaka.

In: Social Choice and Welfare, Vol. 35, No. 3, 2010, p. 393-414.

Research output: Contribution to journalArticle

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