Trying to estimate a monetary value for the QALY
In this paper we study the possibility of estimating a monetary value for the QALY. Using two different surveys of the Spanish population (n=900), we try to establish whether willingness to pay (WTP) is (almost) proportional to the health gains measured in QALYs. We also explore whether subjects’ responses are prone to any biases. We find that the monetary value of the QALY is higher the smaller the health gain, pointing to insensitivity in WTP. We also find two clear biases. One is the existence of sequencing effects. The other is the insensitivity of WTP to the duration of the period of payment. All these effects translate into a large variation in estimates of the monetary value of the QALY. We conclude that in order to be able to obtain consistent and stable estimates, we should try to understand better the causes of these problems with a view to developing ways of mitigating them.
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- Han Bleichrodt & Jose Maria Abellan-Perpiñan & Jose Luis Pinto-Prades & Ildefonso Mendez-Martinez, 2007.
"Resolving Inconsistencies in Utility Measurement Under Risk: Tests of Generalizations of Expected Utility,"
INFORMS, vol. 53(3), pages 469-482, March.
- Han Bleichrodt & José María Abellán-Perpiñan & JoséLuis Pinto & Ildefonso Méndez-Martínez, 2005. "Resolving inconsistencies in utility measurement under risk: Tests of generalizations of expected utility," Economics Working Papers 798, Department of Economics and Business, Universitat Pompeu Fabra.
- Han Bleichrodt & Jose María Abellán Perpiñán & Jose Luis Pinto-Prades & Ildefonso Méndez-Martínez, 2006. "Resolving Inconsistencies in Utility Measurement under Risk: Tests of Generalizations of Expected Utility," Working Papers 06.19, Universidad Pablo de Olavide, Department of Economics.
- Johannesson, Magnus & O'Conor, Richard M., 1997. "Cost-utility analysis from a societal perspective," Health Policy, Elsevier, vol. 39(3), pages 241-253, March.
- Joanne Lord & Maxwell A. Asante, 1999. "Estimating uncertainty ranges for costs by the bootstrap procedure combined with probabilistic sensitivity analysis," Health Economics, John Wiley & Sons, Ltd., vol. 8(4), pages 323-333.
- Stewart, Jennifer M. & O'Shea, Eamon & Donaldson, Cam & Shackley, Phil, 2002. "Do ordering effects matter in willingness-to-pay studies of health care?," Journal of Health Economics, Elsevier, vol. 21(4), pages 585-599, July.
- Jennifer Stewart & Eamon O'Shea & Cam Donaldson & Phil Shackley, 2000. "Do Ordering Effects Matter in Willingness-to-pay Studies of Health Care?," Working Papers 0046, National University of Ireland Galway, Department of Economics, revised 2000.
- Andrew H. Briggs & David E. Wonderling & Christopher Z. Mooney, 1997. "Pulling cost-effectiveness analysis up by its bootstraps: A non-parametric approach to confidence interval estimation," Health Economics, John Wiley & Sons, Ltd., vol. 6(4), pages 327-340.
- Helen Mason & Michael Jones-Lee & Cam Donaldson, 2009. "Modelling the monetary value of a QALY: a new approach based on UK data," Health Economics, John Wiley & Sons, Ltd., vol. 18(8), pages 933-950.
- Jonathan Karnon & Aki Tsuchiya & Paul Dolan, 2005. "Developing a relativities approach to valuing the prevention of non-fatal work-related accidents and ill health," Health Economics, John Wiley & Sons, Ltd., vol. 14(11), pages 1103-1115.
- Johannesson, Magnus, 1995. "The relationship between cost-effectiveness analysis and cost-benefit analysis," Social Science & Medicine, Elsevier, vol. 41(4), pages 483-489, August.
- Takahiro Tsuge & Atsuo Kishimoto & Kenji Takeuchi, 2005. "A Choice Experiment Approach to the Valuation of Mortality," Journal of Risk and Uncertainty, Springer, vol. 31(1), pages 73-95, July.
- Dorte Gyrd-Hansen, 2003. "Willingness to pay for a QALY," Health Economics, John Wiley & Sons, Ltd., vol. 12(12), pages 1049-1060.
- Magnus Tambour & Niklas Zethraeus, 1998. "Bootstrap confidence intervals for cost-effectiveness ratios: some simulation results," Health Economics, John Wiley & Sons, Ltd., vol. 7(2), pages 143-147.
- Dolan, Paul & Edlin, Richard, 2002. "Is it really possible to build a bridge between cost-benefit analysis and cost-effectiveness analysis?," Journal of Health Economics, Elsevier, vol. 21(5), pages 827-843, September.
- Basil E. Stumborg & Kenneth A. Baerenklau & Richard C. Bishop, 2001. "Nonpoint Source Pollution and Present Values: A Contingent Valuation Study of Lake Mendota," Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 23(1), pages 120-132.
- José-María Abellán-Perpiñán & José-Luis Pinto-Prades & Ildefonso Méndez-Martínez & Xabier Badía-Llach, 2006. "Towards a better QALY model," Health Economics, John Wiley & Sons, Ltd., vol. 15(7), pages 665-676.
- Bleichrodt, Han & Quiggin, John, 1999. "Life-cycle preferences over consumption and health: when is cost-effectiveness analysis equivalent to cost-benefit analysis?," Journal of Health Economics, Elsevier, vol. 18(6), pages 681-708, December.
- Chris Starmer, 2000. "Developments in Non-expected Utility Theory: The Hunt for a Descriptive Theory of Choice under Risk," Journal of Economic Literature, American Economic Association, vol. 38(2), pages 332-382, June.
- Magnus Johannesson & David Meltzer, 1998. "Editorial: Some reflections on cost-effectiveness analysis," Health Economics, John Wiley & Sons, Ltd., vol. 7(1), pages 1-7.
- Thomas H. Stevens & Nichole E. DeCoteau & Cleve E. Willis, 1997. "Sensitivity of Contingent Valuation to Alternative Payment Schedules," Land Economics, University of Wisconsin Press, vol. 73(1), pages 140-148.
- Erik Nord & Jose Luis Pinto & Jeff Richardson & Paul Menzel & Peter Ubel, 1999. "Incorporating societal concerns for fairness in numerical valuations of health programmes," Health Economics, John Wiley & Sons, Ltd., vol. 8(1), pages 25-39.
- Karen Blumenschein & GlennC. Blomquist & Magnus Johannesson & Nancy Horn & Patricia Freeman, 2008. "Eliciting Willingness to Pay Without Bias: Evidence from a Field Experiment," Economic Journal, Royal Economic Society, vol. 118(525), pages 114-137, 01.
- George Van Houtven & John Powers & Amber Jessup & Jui-Chen Yang, 2006. "Valuing avoided morbidity using meta-regression analysis: what can health status measures and QALYs tell us about WTP?," Health Economics, John Wiley & Sons, Ltd., vol. 15(8), pages 775-795.
- James K. Hammitt & Kevin Haninger, 2007. "Willingness to Pay for Food Safety: Sensitivity to Duration and Severity of Illness," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 89(5), pages 1170-1175. Full references (including those not matched with items on IDEAS)
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