Using supply and demand economics to purchase health care.
D003363:Cost Control / Q000379:methods; D003657:Decision Making; D003695:Delivery of Health Care / Q000191:economics*; D005069:Evaluation Studies as Topic; D006264:Health Benefit Plans, Employee / Q000191:economics*; D007221:Industry; D007348:Insurance, Health / Q000191:economics*; D008329:Managed Care Programs / Q000191:economics*; D008962:Models, Theoretical; D012306:Risk; D014481:United States