Federal prospective payment and the NJ demonstration waiver.
D003363:Cost Control; D003695:Delivery of Health Care / Q000191:economics*; D004469:Economics, Hospital / Q000639:trends*; D006801:Humans; D009515:New Jersey; D011445:Prospective Payment System / Q000191:economics*; D012051:Reimbursement Mechanisms / Q000191:economics*