Under evaluative voting, the voter freely grades each candidate on a numerical scale, with the winning candidate being determined by the sum of the grades they receive. This paper compares evaluative voting with the two-round system, reporting on an experiment, conducted during the 2012 French...

We answer here to François Allisson?s and Nicolas Brisset?s comment on our article « Approval Voting, Evaluation Voting : An Experiment during the 2012 French Presidential Election » published in 2013 in the Revue économique (n?64). We develop five arguments which enable to qualify their...

This paper provides a theoretical foundation which supports the degressive proportionality principle in apportionment problems. The core of the argument is that each individual derives utility from the fact that the collective decision matches her own will with some frequency, with marginal...

A l'occasion du premier tour des élections présidentielles du 22 avril 2012, les électeurs de trois communes françaises ont été invités à tester in situ le vote par approbation ainsi que trois versions du vote par évaluation. Ce papier a pour objet de présenter les résultats de cette...

The article considers Approval Voting for a large population of voters. It is supposed that voters evaluate the relative likelihood of pairwise ties among candidates based on statistical information about candidate scores. This leads them to vote sincerely and according to a simple behavioral...

The paper proposes a way to measure mechanical and psychological effects of majority runoff versus plurality electoral systems in candidate elections. Building on a series of laboratory experiments, we evaluate these effects with respect to the probability of electing a Condorcet winner...

The voting rule proposed by Basset and Persky (Public Choice 99:299–310, <CitationRef CitationID="CR2">1999</CitationRef>) picks the alternative with the best median evaluation. This paper shows that this MaxMed principle is equivalent to the MaxMin (so-called Rawls’) principle, with the proviso that one can discard half of the...</citationref>

[fre] L'article se propose d'atteindre deux buts. D'une part montrer que la notion de système auto-organisé peut combler le vide épistémologique qui sépare d'un côté le parti-pris d'individualisme méthodologique et de l'autre côté les équilibres de marché. D'autre part montrer qu'il...