title: Are multihospital systems more efficient?
authors.affiliation: Northwestern University, Evanston, IL, USA.
authors.forename: D
authors.initials: D
authors.lastname: Dranove
authors.forename: A
authors.initials: A
authors.lastname: Durkac
authors.forename: M
authors.initials: M
authors.lastname: Shanley
mesh_terms: D002140:California; D003362:Cost-Benefit Analysis / Q000639:trends; D019033:Delivery of Health Care, Integrated / Q000191:economics / Q000458:organization & administration*; D017598:Efficiency, Organizational; D006801:Humans; D009096:Multi-Institutional Systems / Q000191:economics / Q000458:organization & administration*