Another Characterization of Expected Scott-Suppes Utility Representation Beklenen Scott-Suppes Fayda Gösteriminin Başka Bir Karakterizasyonu
Bogazici Journal, cilt.35, sa.2, ss.177-193, 2021 (Scopus, TRDizin)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 35 Sayı: 2
- Basım Tarihi: 2021
- Doi Numarası: 10.21773/boun.35.2.4
- Dergi Adı: Bogazici Journal
- Derginin Tarandığı İndeksler: Scopus, ABI/INFORM, EconLit, Geobase, TR DİZİN (ULAKBİM)
- Sayfa Sayıları: ss.177-193
- Anahtar Kelimeler: Expected Utility, Intransitive Indifference, Scott-Suppes Utility Representation
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Orta Doğu Teknik Üniversitesi Adresli: Hayır
Özet
This paper provides a new characterization of Expected Scott-Suppes Utility Representation (ESSUR). ESSUR combines the Expected Utility Representation with the Scott-Suppes Utility Representation (ESSUR). The latter represents semiorders that formalize preferences with intransitive indifferences. Dalkıran, Dokumacı, and Kara (2018) were the first to provide an axiomatic characterization of ESSUR. Surprisingly, their characterization does not involve any separability axiom, which is essential for numerical representations of preferences on uncountable sets. Candeal and Indurain (2010) were the first to provide a characterization of SSUR on uncountably infinite sets employing a semiorder separability axiom. In this paper, we identify the axioms required on top of those of Candeal and Indurain (2010) in order to obtain a linear Scott-Suppes utility representation, i.e., another characterization of ESSUR.