KnowraSocial welfare functionLinked fromLinked fromThe 25 pages that link to Social welfare function, each with the reason it gives.All 25Broader topic 1Related 19Narrower topic 3Compared with 2UtilityNarrower topic: Individual utility may be an input, but social evaluation requires choices about aggregation.Arrow's impossibility theoremNarrower topic: Arrow's theorem applies to this kind of rule and specifies the conditions it cannot jointly satisfy.Liberal paradoxNarrower topic: Sen expresses the paradox as an impossibility for rules aggregating individual rankings.