title: Regional variation and the affluence-poverty nexus.
authors.affiliation: Leonard Davis Institute of Health Economics, University of Pennsylvania, 3641 Locust Walk, Philadelphia, PA 19104, USA. cooperra@wharton.upenn.edu
authors.forename: Richard A
authors.initials: RA
authors.lastname: Cooper
mesh_terms: D004467:Economics; D017048:Health Care Costs; D018166:Health Care Reform; D006295:Health Resources / Q000191:economics / Q000600:supply & distribution; D006296:Health Services / Q000191:economics / Q000706:statistics & numerical data; D006280:Health Workforce; D007182:Income; D010820:Physicians / Q000600:supply & distribution; D011203:Poverty; D014481:United States