What needs to be done in contingent  valuation: have Smith and Sach missed  the boat?
Baker
Rachel
R
Institute of Health and Society, Newcastle University, 21 Claremont Place, Newcastle upon Tyne, UK.
Currie
Gillian R
GR
Donaldson
Cam
C
D003362:Cost-Benefit Analysis; D003657:Decision Making; D004470:Economics, Medical; D017408:Guidelines as Topic; D006301:Health Services Needs and Demand / Q000191:economics*; D006302:Health Services Research