This paper provides a normative assessment of the inequality among EU citizens imputable to the decision-making rule used by the European Council of Ministers. To this end, the EU decision-making process is modeled by a compound two-stage game among the EU citizens, whose respective voting power is evaluated by their Banzhaf index in the years 1958–1999. Two inequality indices measure the resulting inequality in the distribution of power among citizens. This permits us to evaluate the actual qualified majority rule and to compare this rule with an alternative rule, the so-called double majority rule.
Read full abstract