title: The dynamics of power in the marketplace.
authors: J D
authors: JD
authors: Cochrane
mesh_terms: D054598:Blue Cross Blue Shield Insurance Plans / Q000191:economics*; D002140:California; D019058:Community Networks / Q000191:economics* / Q000458:organization & administration / Q000639:trends; D003284:Contract Services; D006077:Government Agencies / Q000191:economics; D006264:Health Benefit Plans, Employee; D019981:Health Care Sector / Q000639:trends*; D006279:Health Maintenance Organizations / Q000191:economics; D016519:Hospitals, Religious / Q000191:economics* / Q000458:organization & administration / Q000639:trends; D006801:Humans; D011209:Power, Psychological; D011907:Rate Setting and Review; D014481:United States