Law Commons^™

The Most Dangerous Justice Rides Again: Revisiting The Power Pageant Of The Justices, Paul H. Edelman, Jim Chen

Vanderbilt Law School Faculty Publications

Who is the most powerful Supreme Court Justice? In 1996 we measured voting power on the Court according to each Justice's ability to form five-member coalitions. From the set of all coalitions formed by the Court during its 1994 and 1995 Terms, we developed a generalized Banzhaf index of the Justices' relative strength. Generally speaking, participating in a greater number of unique coalitions translates into greater judicial voting power. To supplement the small number of decisions then available, we derived hypothetical five-Justice coalitions from the intersections of actually observed coalitions involving more than five members. Professor Lynn Baker contested our …