1. Health insurance exchanges and the Affordable Care Act: eight difficult issues Publication: [New York, N.Y.] : Commonwealth Fund, [2010] Subject(s): Choice BehaviorCommunity Participation -- legislation & jurisprudenceFinancing, PersonalHealth Benefit Plans, Employee -- organization & administrationHealth Care Reform -- legislation & jurisprudenceHealth Care Sector -- organization & administrationInsurance Coverage -- economicsInsurance Coverage -- legislation & jurisprudenceInsurance, Health -- economicsInsurance, Health -- legislation & jurisprudenceChildChild Health Services -- economicsChild Health Services -- legislation & jurisprudenceCost SharingEligibility DeterminationInformation ServicesMedicaidRisk Sharing, Financial -- legislation & jurisprudenceTaxes -- legislation & jurisprudenceHumansUnited StatesUnited States.