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Arrow's impossibility theorem · Vinony

EntityQ33481· pop 28· linked from 554 articles

Arrow's impossibility theorem

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Result that no ranked-choice system is spoilerproof

Connections

voting paradox (Condorcet)

electoral system

tactical voting

strategic dominance

ordinal utility

cardinal voting system

Jean-Antoine-Nicolas de Caritat de Condorcet

rational choice theory

first-past-the-post voting

mixed-member proportional representation

partial function

mechanism design

perfect information

Condorcet method

median voter theorem

mixed electoral system

Categories

Decision-making paradoxes Economics theorems Eponymous paradoxes Paradoxes in economics Theorems in discrete mathematics Voting theory

Sources

wikipedia.externallinksexternallink

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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).

axiom of dependent choice

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Category:Axiom of choice

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choice function

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Hobson's choice

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Category:Ranking functions

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Category:Rankings

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What links here554 pages

Condorcet method

Social Choice and Individual Values

Winner-take-all system

Huntington–Hill method

Majority bonus system

parallel voting

semi-proportional representation

quadratic voting

median voter theorem

plurality block voting

two-round system

social welfare function

proportional approval voting