The official results analysis of the Congolese presidential elections in 2011 aims at studying behavior displayed by voters towards the selected mode of poll. This reveals that most of them carry out a strategic vote because feeling, in an intuitive way, weaknesses of a single member voting...

La théorie de l’agrégation des jugements, ou, comme elle est ici conçue,de l’agrégation logique, généralise celle du choix social en faisant porter la règle d’agrégation sur des jugements quelconques au lieu des seuls jugements depréférence. Elle procède du paradoxe doctrinal de...

The purpose of this paper is to have in a simple and detailed way the significant results in theory of social choice and to study the resource sharing (goods or responsibilities) between petitioning agents in a proof of election. While analyzing social choice functions more in sight, we present...

The purpose of this master thesis is to have in a simple and detailed way the significant results of social choice theory and to study the resource sharing (goods or responsibilities) between petitioning agents in a proof of election. While analyzing social choice functions more insight, we...

This paper is devoted to the analysis of two tiers voting rules. First, one candidate is elected in every jurisdiction and next, an aggregation procedure collects the results from the jurisdictions in order to designate the final winner. It appears that whenever individuals are allowed to change...