2007
Cairn
Fabrice Barthélémy et al., « Improving Seats Apportionment in Intercommunal Structures : The Case of the Val d’Oise Region », Revue économique, ID : 10670/1.e41491...
The purpose of this paper is to analyze the apportionment of seats in intercommunal structures in the Val-d’Oise region. We compare the observed distribution of the seats to a theoretical one obtained with the Webster’s method (or Saint-Laguë’s method). This comparison is made using the most important power indices in the literature, the Shapley-Shubik index and the Banzhaf index. Assuming that the distance minimisation between populution and power is a good criteria, we show that the observed seats apportionements, the number of seats and the majority rule are not optimal. Classification JEL: C7, D7