Measures of Power in the European Union

January 2004
Notes:
The NBI is the normalized Banzhaf Index, which is a measure of power that is based only on the number of votes and the majority threshold.
The Spatial Shapley-Owen Value is a measure of power that we have developed building on the work of Shapley and Owen. This index considers the countries' preferences in addition to their number of votes and the threshold majority.
References and websites