Information and preference aggregation

Authors
Campbell, DE Kelly, JS
Citation
De. Campbell et Js. Kelly, Information and preference aggregation, SOC CHOICE, 17(1), 2000, pp. 3-24
Citations number
24
Categorie Soggetti
Economics
Journal title
SOCIAL CHOICE AND WELFARE
ISSN journal
01761714 → ACNP
Volume
17
Issue
1
Year of publication
2000
Pages
3 - 24
Database
ISI
SICI code
0176-1714(200001)17:1<3:IAPA>2.0.ZU;2-9
Abstract
We investigate the implications of relaxing Arrow's independence of irrelev ant alternatives axiom while retaining transitivity and the Pareto conditio n. Even a small relaxation opens a floodgate of possibilities for nondictat orial and efficient social choice.