1. Joel Weissman ( ) is an associate professor in the Department of Medicine, Harvard Medical School, and a member of the school's Department of Health Care Policy and of the Institute for Health Policy, Massachusetts General Hospital. David Blumenthal is a professor in the Department of Medicine and a member of the Department of Health Care Policy and the Instiute for Health Policy. Alvin Silk is the Lincoln Filene Professor Emeritus in the Harvard Graduate School of Business Administration....