Artikel

Ranking by rating

Ranking by rating consists in evaluating the performances of items using exogenous rating functions and ranking these items according to their performance ratings. Any such method is separable: the ordering of two items does not depend on the performances of the remaining items. When performances belong to a finite set, ranking by rating is characterized by separability and a property of consistency; this characterization generalizes to the infinite case under a continuity axiom. Consistency follows from separability and symmetry or from monotonicity alone. When performances are vectors in R m + , a separable, symmetric, monotonic, continuous, and invariant method must rank items according to a weighted geometric mean of their performances along the m dimensions.

Sprache
Englisch

Erschienen in
Journal: Theoretical Economics ; ISSN: 1555-7561 ; Volume: 13 ; Year: 2018 ; Issue: 1 ; Pages: 1-18 ; New Haven, CT: The Econometric Society

Klassifikation
Wirtschaft
Social Choice; Clubs; Committees; Associations
Information and Uncertainty: Other
Thema
Ranking methods
separability

Ereignis
Geistige Schöpfung
(wer)
Sprumont, Yves
Ereignis
Veröffentlichung
(wer)
The Econometric Society
(wo)
New Haven, CT
(wann)
2018

DOI
doi:10.3982/TE2446
Handle
Letzte Aktualisierung
10.03.2025, 11:46 MEZ

Datenpartner

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ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.

Objekttyp

  • Artikel

Beteiligte

  • Sprumont, Yves
  • The Econometric Society

Entstanden

  • 2018

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