KnowraPareto efficiencyLinked fromLinked fromThe 54 pages that link to Pareto efficiency, each with the reason it gives.All 54Broader topic 5Related 38Narrower topic 2Compared with 9Arrow's impossibility theoremBroader topic: This unanimity requirement is one of the theorem's jointly incompatible conditions.Vilfredo ParetoBroader topic: This welfare criterion grew from Pareto’s analysis of economic allocation.First welfare theoremBroader topic: This is the efficiency property the theorem guarantees for competitive equilibria.Economic efficiencyBroader topic: It formalizes one prominent criterion for judging whether an allocation leaves avoidable gains unrealized.Fundamental theorems of welfare economicsBroader topic: This is the welfare criterion the first theorem guarantees for competitive equilibria.