title: Dual problem of costs. Health systems face continuing challenges as both purchasers and providers.
authors.affiliation: Leapfrog Group, Washington, USA.
authors.forename: Leah
authors.initials: L
authors.lastname: Binder
mesh_terms: D003363:Cost Control / Q000379:methods; D003625:Data Collection; D003695:Delivery of Health Care / Q000191:economics*; D006264:Health Benefit Plans, Employee / Q000191:economics*; D014481:United States