1. Employers' use of health insurance exchanges: lessons from Massachusetts Publication: [Princeton, N.J.] : Robert Wood Johnson Foundation, [2012] Subject(s): Community Participation -- economicsCommunity Participation -- legislation & jurisprudenceHealth Benefit Plans, Employee -- economicsHealth Benefit Plans, Employee -- legislation & jurisprudenceHealth Care Reform -- economicsHealth Care Reform -- legislation & jurisprudenceInsurance Benefits -- economicsInsurance Benefits -- legislation & jurisprudenceInsurance Coverage -- economicsInsurance Coverage -- legislation & jurisprudenceInsurance, Health -- economicsInsurance, Health -- legislation & jurisprudenceChoice BehaviorCompetitive Medical PlansTaxesHumansMassachusettsUnited States