International audienceThe Condorcet Efficiency of a voting rule is defined as the conditional probability that the voting rule elects the Pairwise Majority Rule Winner (PMRW), given that a PMRW exists. Five simple voting rules are considered in this paper: Plurality Rule, Negative Plurality Rule, Borda Rule, Plurality Elimination Rule and Negative Plurality Elimination Rule. In order to study the impact that the presence of degrees of group mutual coherence in voting situations will have on the probability of selecting the PMRW for each of these rules, we develop representations for their Condorcet Efficiency as a function of the proximity of voters' preferences on candidates to being perfectly single-peaked, perfectly single-troughed or pe...
According to a given quota q, a candidate a is beaten by another candidate b if at least a proportio...
International audienceGiven a collection of individual preferences on a set of candidates and a desi...
International audienceFor a given voting situation, the Strong Borda Paradox occurs when a Condorcet...
International audienceThe Condorcet Efficiency of a voting rule is defined as the conditional probab...
International audienceThe Condorcet winner in an election is the candidate who would be able to defe...
The Condorcet winner in an election is the candidate who would be able to defeat all other candidate...
International audienceWhen voters’ preferences on candidates are mutually coherent, in the sense tha...
This book argues that strange election outcomes should become less likely as voters' preferences bec...
The Borda rule is known to be the least vulnerable scoring rule to Condorcet inconsistency, Saari (2...
International audienceThe Condorcet efficiencies of plurality rule (PR), negative plurality rule (NP...
International audienceThe goal of this paper is to propose a comparison of four multi-winner voting ...
International audienceWe compare the Condorcet Efficiencies of the plurality rule, the negative plur...
International audienceApproval Voting is known to possess many good properties when voters have dich...
Some studies have recently examined the effect of closeness on the probability of observing the mono...
International audienceGehrlein et al. (Math Soc Sci 66:352–365, 2013) have shown that an increase of...
According to a given quota q, a candidate a is beaten by another candidate b if at least a proportio...
International audienceGiven a collection of individual preferences on a set of candidates and a desi...
International audienceFor a given voting situation, the Strong Borda Paradox occurs when a Condorcet...
International audienceThe Condorcet Efficiency of a voting rule is defined as the conditional probab...
International audienceThe Condorcet winner in an election is the candidate who would be able to defe...
The Condorcet winner in an election is the candidate who would be able to defeat all other candidate...
International audienceWhen voters’ preferences on candidates are mutually coherent, in the sense tha...
This book argues that strange election outcomes should become less likely as voters' preferences bec...
The Borda rule is known to be the least vulnerable scoring rule to Condorcet inconsistency, Saari (2...
International audienceThe Condorcet efficiencies of plurality rule (PR), negative plurality rule (NP...
International audienceThe goal of this paper is to propose a comparison of four multi-winner voting ...
International audienceWe compare the Condorcet Efficiencies of the plurality rule, the negative plur...
International audienceApproval Voting is known to possess many good properties when voters have dich...
Some studies have recently examined the effect of closeness on the probability of observing the mono...
International audienceGehrlein et al. (Math Soc Sci 66:352–365, 2013) have shown that an increase of...
According to a given quota q, a candidate a is beaten by another candidate b if at least a proportio...
International audienceGiven a collection of individual preferences on a set of candidates and a desi...
International audienceFor a given voting situation, the Strong Borda Paradox occurs when a Condorcet...