Random ballot: Difference between revisions
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== Properties == |
== Properties == |
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Random Ballot satisfies the [[Plurality criterion]], [[Monotonicity criterion]], [[Participation criterion]], [[Later-no-harm criterion]], |
Random Ballot satisfies the [[Plurality criterion]], [[Monotonicity criterion]], [[Participation criterion]], [[Later-no-harm criterion]], [[clone independence]], [[Favorite Betrayal criterion]], and [[Pareto criterion]]. |
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However, Random Ballot fails the [[Mutual majority criterion|Majority criterion]], [[Condorcet criterion]], [[Smith set|Smith criterion]], and [[Strong Defensive Strategy criterion]]. |
However, Random Ballot fails the [[Mutual majority criterion|Majority criterion]], [[Condorcet criterion]], [[Smith set|Smith criterion]], and [[Strong Defensive Strategy criterion]]. |
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Random Ballot is strategy-proof: this follows from Gibbard's 1978 theorem. |
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===Example=== |
===Example=== |
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