Paolucci, FrancescoButler, James R. G.van de Ven, Wynand P. M. MColeman, William2021-05-052021-05-051322-1833http://hdl.handle.net/1885/231467application/pdfen-AU© 2011 ANU PressRemoving Duplication in Public/Private Health Insurance in Australia: Opting Out With Risk-adjusted Subsidies?201110.22459/AG.18.02.2011.04