Search Results - "Lepelley, Dominique"

Book

Elections, voting rules and paradoxical outcomes

by Gehrlein, William V Lepelley, Dominique
2017

“..."This monograph studies voting procedures based on the probability that paradoxical outcomes like the famous Condorcet Paradox might exist. It is well known...”

Journal Article

Comparing Two Ways for Eliminating Candidates in Three-Alternative Elections Using Sequential Scoring Rules

by Lepelley, Dominique Smaoui, Hatem Published in Group decision and negotiation (15.08.2019)

“...We compare in this paper two classes of sequential scoring rules: the first class eliminates at each step the candidate with the lowest score whereas the...”

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eBook

Evaluating Voting Systems with Probability Models: Essays by and in Honor of William Gehrlein and Dominique Lepelley

by Diss, Mostapha Merlin, Vincent
2020

“...This book includes up-to-date contributions in the broadly defined area of probabilistic analysis of voting rules and decision mechanisms. Featuring papers...”

Publication

Dummy players and the quota in weighted voting games

by Barthelemy, Fabrice Lepelley, Dominique Martin, Mathieu Smaoui, Hatem Published in Group decision and negotiation (2021)

“...Keywords: Cooperative game theory; Weighted voting games; Dummy player; Probability of voting paradoxes In a weighted voting game, each voter has a weight and...”

Publication

Probabilities of electoral outcomes: from three-candidate to four-candidate elections

by El Ouafdi, Abdelhalim Published in Theory and decision (2020)

“...Keywords: Voting rules; Voting paradoxes; Condorcet efficiency; Condorcet loser; Manipulability The main purpose of this paper is to compute the theoretical...”

Journal Article

Refining measures of group mutual coherence

by Gehrlein, William V Lepelley, Dominique Published in Quality & quantity (01.07.2016)

“...The Condorcet efficiencies of plurality rule (PR), negative plurality rule (NPR), Borda rule (BR), plurality elimination rule (PER) and negative plurality...”

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Journal Article

The Condorcet Efficiency Advantage that Voter Indifference Gives to Approval Voting Over Some Other Voting Rules

by Gehrlein, William V Lepelley, Dominique Published in Group decision and negotiation (01.03.2015)

“...Approval Voting is known to possess many good properties when voters have dichotomous preferences. But, when attention was restricted to the limiting case for...”

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Journal Article

Monotonicity paradoxes in three-candidate elections using scoring elimination rules

by Lepelley, Dominique Moyouwou, Issofa Smaoui, Hatem Published in Social choice and welfare (01.01.2018)

“...Scoring elimination rules (SER), that give points to candidates according to their rank in voters’ preference orders and eliminate the candidate(s) with the...”

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Journal Article

Voters’ preference diversity, concepts of agreement and Condorcet’s paradox

by Gehrlein, William V Lepelley, Dominique Moyouwou, Issofa Published in Quality & quantity (01.11.2015)

“...Gehrlein et al. (Math Soc Sci 66:352–365, 2013) have shown that an increase of the voters’ preference diversity, as measured by the number $$k$$ k of...”

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Journal Article

Further Support for Ranking Candidates in Elections

by Gehrlein, William V Lepelley, Dominique Plassmann, Florenz Published in Group decision and negotiation (01.09.2016)

“...We compare the Condorcet Efficiencies of the plurality rule, the negative plurality rule, and the Borda rule to examine what might be gained by using a voting...”

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Journal Article

Correlation, partitioning and the probability of casting a decisive vote under the majority rule

by Le Breton, Michel Lepelley, Dominique Smaoui, Hatem Published in Journal of mathematical economics (01.05.2016)

“...The main purpose of this paper is to estimate the probability of casting a decisive vote under the majority rule for a class of random electorate models...”

Journal Article

The likelihood of a Condorcet winner in the logrolling setting

by Gehrlein, William Le Breton, Michel Lepelley, Dominique Published in Social choice and welfare (01.08.2017)

“...The purpose of this note is to compute the probability of logrolling for three different probabilistic cultures. The primary finding is that the restriction of...”

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Journal Article

Should voters be required to rank candidates in an election?

by Gehrlein, William V Lepelley, Dominique Plassmann, Florenz Published in Social choice and welfare (01.04.2016)

“...We compare the Condorcet Efficiencies of the plurality rule, the negative plurality rule, and the Borda rule to address the question of what might be gained by...”

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Journal Article

An Evaluation of the Benefit of Using Two-Stage Election Procedures

by Gehrlein, William V Lepelley, Dominique Plassmann, Florenz Published in Homo oeconomicus (01.06.2018)

“...We consider the potential benefit of obtaining a higher Condorcet Efficiency by using the two-stage election procedures Plurality Elimination Rule and Negative...”

Journal Article

The impact of dependence among voters’ preferences with partial indifference

by Friese, Erik Gehrlein, William V Lepelley, Dominique Schürmann, Achill Published in Quality & quantity (01.11.2017)

“...Standard weighted scoring rules do not directly accommodate the possibility that some voters might have dichotomous preferences in three-candidate elections...”

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Journal Article

On Ehrhart polynomials and probability calculations in voting theory

by Lepelley, Dominique Louichi, Ahmed Smaoui, Hatem Published in Social choice and welfare (01.04.2008)

“...In voting theory, analyzing the frequency of an event (e.g. a voting paradox), under some specific but widely used assumptions, is equivalent to computing the...”

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