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Kemeny–Young method

Index Kemeny–Young method

The Kemeny–Young method is an electoral system that uses preferential ballots and pairwise comparison counts to identify the most popular choices in an election. [1]

14 relations: Comparison of electoral systems, Computational social choice, Condorcet criterion, Condorcet loser criterion, Condorcet method, Electoral system, Independence of clones criterion, Independence of irrelevant alternatives, John G. Kemeny, Later-no-harm criterion, Later-no-help criterion, Majority loser criterion, Peyton Young, Reversal symmetry.

Comparison of electoral systems

Electoral systems can be compared by different means.

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Computational social choice

Computational social choice is a field at the intersection of social choice theory, theoretical computer science, and the analysis of multi-agent systems.

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Condorcet criterion

The Condorcet candidate (Condorcet winner) is the person who would win a two-candidate election against each of the other candidates in a plurality vote.

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Condorcet loser criterion

In single-winner voting system theory, the Condorcet loser criterion is a measure for differentiating voting systems.

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Condorcet method

A Condorcet method is an election method that elects the candidate that would win a majority of the vote in all of the head-to-head elections against each of the other candidates, whenever there is such a candidate.

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Electoral system

An electoral system is a set of rules that determines how elections and referendums are conducted and how their results are determined.

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Independence of clones criterion

In voting systems theory, the independence of clones criterion measures an election method's robustness to strategic nomination.

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Independence of irrelevant alternatives

The independence of irrelevant alternatives (IIA), also known as binary independence or the independence axiom, is an axiom of decision theory and various social sciences.

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John G. Kemeny

John George Kemeny; May 31, 1926 – December 26, 1992) was a Jewish-American mathematician, computer scientist, and educator best known for co-developing the BASIC programming language in 1964 with Thomas E. Kurtz. Kemeny served as the 13th President of Dartmouth College from 1970 to 1981 and pioneered the use of computers in college education. Kemeny chaired the presidential commission that investigated the Three Mile Island accident in 1979. According to György Marx he was one of The Martians.

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Later-no-harm criterion

The later-no-harm criterion is a voting system criterion formulated by Douglas Woodall.

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Later-no-help criterion

The later-no-help criterion is a voting system criterion formulated by Douglas Woodall.

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Majority loser criterion

The majority loser criterion is a criterion to evaluate single-winner voting systems.

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Peyton Young

Hobart Peyton Young (born March 9, 1945) is an American game theorist and economist known for his contributions to evolutionary game theory and its application to the study of institutional and technological change, as well as the theory of learning in games.

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Reversal symmetry

Reversal symmetry is a voting system criterion which requires that if candidate A is the unique winner, and each voter's individual preferences are inverted, then A must not be elected.

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Redirects here:

Condorcet Kemeny, Condorcet-Kemeny method, Condorcet–Kemeny method, Kemeny's rule, Kemeny-Young method, VoteFair ranking.

References

[1] https://en.wikipedia.org/wiki/Kemeny–Young_method

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