1. Center for Mental Health, Department of Psychiatry, University of Pennsylvania, Philadelphia (Shields); Department of Health Care Policy (Beaulieu, Busch) and Department of Pediatrics (Lu, Chien), Harvard Medical School, Boston; Division of General Pediatrics, Boston Children’s Hospital, Boston (Lu, Chien); McLean Hospital, Belmont, Massachusetts (Busch); National Bureau of Economic Research, Cambridge, Massachusetts (Cutler); Department of Economics, Harvard University, Cambridge Massachusetts (Cutler).