Voting system criterion: Difference between revisions
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Examples for such criteria are:
* [[Condorcet Criterion|Condorcet criterion]], [[Consensus Criteria]], [[Consistency|Consistency criterion]], [[Favorite Betrayal criterion]], [[Generalized Strategy-Free criterion]], [[Greatest Possible Consensus Criterion]], [[Independence of irrelevant alternatives|independence from irrelevant alternatives]], [[Independence of irrelevant alternatives|local independence from irrelevant alternatives]], [[Tactical voting|invulnerability to burying]], [[Tactical voting|invulnerability to compromising]], [[Later-no-harm criterion]], [[Monotonicity criterion]], [[Pareto criterion]], [[Participation criterion]], [[Plurality criterion]], [[Schwartz set|Schwartz criterion]], [[Smith set|Smith criterion]] (also known as [[Generalized Condorcet criterion]]), [[Strategic nomination|Independence of clones]], [[Strategy-Free criterion]], [[Strong Defensive Strategy criterion]], [[Summability criterion]], [[Unanimous Consensus Criterion]], [[Weak Defensive Strategy criterion]]
An ''absolute criterion'' requires or prohibits some result due to some characteristic of a given a set of ballots. This is in contrast to the below-mentioned [[relative criterion]], which requires (or prohibits) a change in the election's result given some modification to the ballots.
==== Examples of absolute criteria====
*[[Condorcet criterion]], [[Smith set|Smith criterion]], [[Plurality criterion]], [[Minimal Defense criterion]], [[Majority criterion]], [[Pareto criterion]]
A ''relative criterion'' requires that when the ballots are changed in some way, the result of the election must or must not change in some way. This is in contrast to the above-mentioned [[absolute criterion]], which requires some result given some characteristic of a set of ballots.
====Examples of relative criteria====
▲* [[Pareto criterion]]
*[[Monotonicity criterion]], [[Participation criterion]], [[Later-no-harm criterion]], [[Later-no-help criterion]], [[Sincere Favorite criterion]], [[Independence of irrelevant alternatives]], [[Strategic nomination|Independence of clones]], [[Neutrality of Spoiled Ballots]]
[[Category:Voting_system_criteria|Voting system criteria]]
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