1. Mireille Jacobson ( ) is a senior health economist at the RAND Corporation, in Santa Monica, California, and a faculty research fellow of the National Bureau of Economic Research.
2. Craig C. Earle is director of the Health Services Research Program at Cancer Care Ontario and the Ontario Institute for Cancer Research, in Toronto.
3. Mary Price is a programmer with the Center for Health Policy Studies, Division of Research, Kaiser Permanente, in Oakland, California.
4. Joseph P. Newhouse is the John D. MacArthur Professor of Health Policy and Management at Harvard University, in Boston, Massachusetts, and a research associate of the National Bureau of Economic Research.