Power indices are meant to assess the power that a voting rule confers a priori to each of the decision makers who use it. In order to test and compare them, some authors have proposed ‘natural’ postulates that a measure of a priori voting power ‘should’ satisfy, the violations of which...

It has often been claimed that the current allocation of votes among EU states is not fair. In this paper we verify this assertion by carrying out an evaluation of the distribution of power among the member states. The results show that the current distribution of votes for the qualified...

It has often been claimed that the current allocation of votes among EU states is not fair. In this paper, the authors verify this assertion by carrying out an evaluation of the distribution of power among the member states. The results show that the current distribution of votes for the...