Contingent valuation: (still) on the road to nowhere?
Richard D. Smith and
Tracey H. Sach Additional contact information Richard D. Smith: Health Policy Unit, Department of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK, Postal: Health Policy Unit, Department of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
Tracey H. Sach: School of Chemical Sciences and Pharmacy and Health Economics Group, University of East Anglia, Norwich, UK, Postal: School of Chemical Sciences and Pharmacy and Health Economics Group, University of East Anglia, Norwich, UK