KnowraSocial choice theoryLinked fromLinked fromThe 24 pages that link to Social choice theory, each with the reason it gives.All 24Related 8Narrower topic 14Compared with 2Social welfare functionNarrower topic: Social welfare functions are a central way to represent collective rankings in this field.Kenneth ArrowNarrower topic: Arrow established its central impossibility result by testing rules for turning rankings into social choices.Amartya SenNarrower topic: Sen’s results widened the field’s concerns to include rights and informational limits.Arrow's impossibility theoremNarrower topic: Arrow's theorem is a foundational limit result within this broader study.Population ethicsNarrower topic: Population ethics asks for coherent rankings of outcomes affecting many people.Second welfare theoremNarrower topic: Choosing which efficient allocation to implement requires a normative criterion beyond efficiency alone.Condorcet paradoxNarrower topic: The paradox is a central example of the limits social choice theory examines.Borda countNarrower topic: The method became a central object in the mathematical study of voting rules.Median voter theoremNarrower topic: The theorem is a result about aggregating preferences into majority outcomes.Voting paradoxNarrower topic: Voting paradoxes are central problems in this broader study.Gibbard–Satterthwaite theoremNarrower topic: The theorem is a central impossibility result in this broader field.Marquis de CondorcetNarrower topic: Condorcet's voting analyses helped establish questions that define this field.Condorcet's jury theoremNarrower topic: The jury theorem became an early mathematical contribution to this wider field.Liberal paradoxNarrower topic: The paradox is an impossibility result within this broader study of collective choice.