1. Joseph J. Simons is a partner in Paul, Weiss, Rifkind, Wharton & Garrison LLP and the Director of the Bureau of Competition at the Federal Trade Commission from June 2001 to August 2003.
2. Malcolm B. Coate is an economist at the Federal Trade Commission. The analyses and conclusions are those of the authors and do not necessarily represent the views of the Federal Trade Commission, any individual Commissioner or any Commission Bureau.