1. Health plan features: implications of narrow networks and the trade-off between price and choice Author(s): Summer, Laura, author Publication: [Washington, D.C.] : AcademyHealth, December 10, 2014 Subject(s): Choice BehaviorGatekeepingHealth Care CostsHealth ManpowerHealth Plan ImplementationHealth Services AccessibilityConsumer AdvocacyCost ControlInsurance, HealthHumansUnited StatesUnited States.