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The main purpose of this paper is to estimate the probability of casting a decisive vote for a class or random electorate models encompassing the celebrated IC and IAC models. The emphasis is on the impact of correlation across votes on the order of magnitude of this event. Our proof techniques...
Persistent link: https://www.econbiz.de/10011268420
We investigate in this paper the representation of the cities inside the french local entities called E.P.C.I. (Etablissement Public de Coopération Intercommunale). In these entities, each city is represented by a given number of delegates. Our analysis focuses on E.PC.I.s from Basse-Normandie...
Persistent link: https://www.econbiz.de/10011186739
The main purpose of this paper is to estimate the probability of casting a decisive vote for a class or random electorate models encompassing the celebrated IC and IAC models. The emphasis is on the impact of correlation across votes on the order of magnitude of this event. Our proof techniques...
Persistent link: https://www.econbiz.de/10010812653
Nous exploitons dans cet article la théeorie des indices de pouvoir pour éevaluer les infuences respectives des deux classes d’électeurs dans le mode de scrutin instauré par la loi électorale du 29 juin 1820, dite loi du \double vote". Nous montrons, à l’aide d’un modèle simplifié,...
Persistent link: https://www.econbiz.de/10010968944
In a federal union, a referendum paradox occurs each time a decision taken by representatives elected in separate jurisdictions (districts, states, regions) conflicts with the decision that would have been adopted if the voters had directly given their opinion via a referendum (Nurmi 1999)....
Persistent link: https://www.econbiz.de/10011039045
Nous exploitons dans cet article la théeorie des indices de pouvoir pour éevaluer les infuences respectives des deux classes d’électeurs dans le mode de scrutin instauré par la loi électorale du 29 juin 1820, dite loi du \double vote". Nous montrons, à l’aide d’un modèle simplifié,...
Persistent link: https://www.econbiz.de/10011004719
In voting theory, analyzing how frequent is an event (e.g. a voting paradox) is, under some specific but widely used assumptions, equivalent to computing the exact number of integer solutions in a system of linear constraints. Recently, some algorithms for computing this number have been...
Persistent link: https://www.econbiz.de/10005612178
L’analyse théorique de la vulnérabilité des règles de vote aux comportements stratégiques montre que le caractère plus ou moins manipulable d’une règle dépend du concept d’équilibre auquel on se réfère. Une question cruciale est de savoir si l’on doit ou non tenir compte des...
Persistent link: https://www.econbiz.de/10009493528
When the number of players is small in a weighted majority voting game, it can occur that one of the players has no influence on the result of the vote, in spite of a strictly positive weight. Such a player is called a “dummy” player in game theory. The purpose of this paper is to...
Persistent link: https://www.econbiz.de/10009650702
[fre] Analyses géométriques et probabilistes des règles de vote, avec une application au scrutin majoritaire à deux tours. . La théorie des choix collectifs offre un cadre d'analyse cohérent des différentes procédures de décision. À côté de la démarche axiomatique classique,...
Persistent link: https://www.econbiz.de/10008624314