1. Ernst Berndt is the Louis B. Seley Professor of Applied Economics at the Massachusetts Institute of Technology (MIT) Sloan School of Management and director of the National Bureau of Economic Research Program on Productivity and Technological Change. Howard Bailit is professor and head of the Health Policy Center of the University of Connecticut Health Center. Martin Keller is chair of the Department of Psychiatry and Human Behavior at the Brown University School of Medicine and is executive psychiatrist...