title: Determinants of managed care penetration.
abstract: This paper examines factors associated with differences in managed care penetration across geographic areas. Two alternative measures of managed care penetration are considered: the percentage of revenue physicians received from managed care contracts and market survey data on enrollments in managed care plans. Results are similar for both types of measures. Our analysis suggests that demographics, labor market characteristics and supply side variables including the level of concentration in hospital markets, hospital occupancy rates and the practice organization patterns of physicians are all important determinants of managed care penetration.
authors.affiliation: Kellogg Graduate School of Management, Northwestern University Evanston, IL, USA.
authors.forename: D
authors.initials: D
authors.lastname: Dranove
authors.forename: C J
authors.initials: CJ
authors.lastname: Simon
authors.forename: W D
authors.initials: WD
authors.lastname: White
mesh_terms: D000574:American Medical Association; D003284:Contract Services / Q000191:economics; D003625:Data Collection; D019981:Health Care Sector / Q000706:statistics & numerical data; D019538:Health Care Surveys; D006301:Health Services Needs and Demand / Q000191:economics / Q000706:statistics & numerical data; D006302:Health Services Research; D008329:Managed Care Programs / Q000191:economics / Q000706:statistics & numerical data*; D010820:Physicians / Q000191:economics; D012044:Regression Analysis; D012959:Socioeconomic Factors; D014481:United States