title: Public versus private health care in a national health service.
abstract: This paper studies the interaction between public and private health care provision in a National Health Service (NHS), with free public care and costly private care. The health authority decides whether or not to allow private provision and sets the public sector remuneration. The physicians allocate their time (effort) in the public and (if allowed) in the private sector based on the public wage income and the private sector profits. We show that allowing physician dual practice 'crowds out' public provision, and results in lower overall health care provision. While the health authority can mitigate this effect by offering a higher wage, we find that a ban on dual practice is more efficient if private sector competition is weak and public and private care are sufficiently close substitutes. On the other hand, if private sector competition is sufficiently tough, a mixed system, with physician dual practice, is always preferable to a pure NHS system.
authors.affiliation: Department of Economics, Health Economics Bergen, University of Bergen, Norway. kurt.brekke@nhh.no
authors.forename: Kurt R
authors.initials: KR
authors.lastname: Brekke
authors.forename: Lars
authors.initials: L
authors.lastname: Sørgard
mesh_terms: D015276:Health Care Rationing / Q000191:economics; D019981:Health Care Sector / Q000706:statistics & numerical data; D005102:Health Expenditures / Q000639:trends*; D006291:Health Policy; D006297:Health Services Accessibility / Q000191:economics / Q000706:statistics & numerical data; D006301:Health Services Needs and Demand / Q000191:economics; D006779:Hospitals, Public / Q000191:economics*; D006801:Humans; D017059:Models, Econometric; D010820:Physicians / Q000191:economics; D011216:Practice Management, Medical / Q000191:economics*; D017149:Private Sector / Q000191:economics; D017150:Public Sector / Q000191:economics; D012456:Salaries and Fringe Benefits / Q000706:statistics & numerical data*; D013222:State Medicine / Q000191:economics* / Q000592:standards; D006113:United Kingdom