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Testing the construct validity of willingness to pay valuations using objective information about risk and health benefit

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  • Zoë Philips
  • David K. Whynes
  • Mark Avis

Abstract

This paper describes an experiment to test the construct validity of contingent valuation, by eliciting women's valuations for the NHS cervical cancer screening programme. It is known that, owing to low levels of knowledge of cancer and screening in the general population, women both over‐estimate the risk of disease and the efficacy of screening. The study is constructed as a randomised experiment, in which one group is provided with accurate information about cervical cancer screening, whilst the other is not. The first hypothesis supporting construct validity, that controls who perceive greater benefits from screening will offer higher valuations, is substantiated. Both groups are then provided with objective information on an improvement to the screening programme, and are asked to value the improvement as an increment to their original valuations. The second hypothesis supporting construct validity, that controls who perceive the benefits of the programme to be high already will offer lower incremental valuations, is also substantiated. Copyright © 2005 John Wiley & Sons, Ltd.

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  • Zoë Philips & David K. Whynes & Mark Avis, 2006. "Testing the construct validity of willingness to pay valuations using objective information about risk and health benefit," Health Economics, John Wiley & Sons, Ltd., vol. 15(2), pages 195-204, February.
    • Handle: RePEc:wly:hlthec:v:15:y:2006:i:2:p:195-204
    DOI: 10.1002/hec.1054
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    1. Olsen, Jan Abel & Donaldson, Cam & Pereira, Joao, 2004. "The insensitivity of 'willingness-to-pay' to the size of the good: New evidence for health care," Journal of Economic Psychology, Elsevier, vol. 25(4), pages 445-460, August.
    2. Gianfranco DOMENIGHETTI, 1999. "Does Provision of an Evidence-Based Information Change Public Willingness to Accept a Screening Test ?," Cahiers de Recherches Economiques du Département d'économie 9901, Université de Lausanne, Faculté des HEC, Département d’économie.
    3. Emma J. Frew & David K. Whynes & Jane L. Wolstenholme, 2003. "Eliciting Willingness to Pay: Comparing Closed-Ended with Open-Ended and Payment Scale Formats," Medical Decision Making, , vol. 23(2), pages 150-159, March.
    4. Richard D. Smith, 2003. "Construction of the contingent valuation market in health care:a critical assessment," Health Economics, John Wiley & Sons, Ltd., vol. 12(8), pages 609-628, August.
    5. Christine A. Kennedy, 2002. "Revealed preference valuation compared to contingent valuation: radon‐induced lung cancer prevention," Health Economics, John Wiley & Sons, Ltd., vol. 11(7), pages 585-598, October.
    6. Denis Smith & Jo McCloskey, 1998. "Risk and Crisis Management in the Public Sector: Risk Communication and the Social Amplification of Public Sector Risk," Public Money & Management, Taylor & Francis Journals, vol. 18(4), pages 41-50, October.
    7. Richard Cookson, 2003. "Willingness to pay methods in health care: a sceptical view," Health Economics, John Wiley & Sons, Ltd., vol. 12(11), pages 891-894, November.
    8. Alan Diener & Bernie O'Brien & Amiram Gafni, 1998. "Health care contingent valuation studies: a review and classification of the literature," Health Economics, John Wiley & Sons, Ltd., vol. 7(4), pages 313-326, June.
    9. David K. Whynes & Jane L. Wolstenholme & Emma Frew, 2004. "Evidence of range bias in contingent valuation payment scales," Health Economics, John Wiley & Sons, Ltd., vol. 13(2), pages 183-190, February.
    10. Richard T. Carson, 2011. "Contingent Valuation," Books, Edward Elgar Publishing, number 2489.
    11. Raymond Y.T. Yeung & Richard D. Smith & Sarah M. McGhee, 2003. "Willingness to pay and size of health benefit: an integrated model to test for ‘sensitivity to scale’," Health Economics, John Wiley & Sons, Ltd., vol. 12(9), pages 791-796, September.
    12. Nick Hanley & Mandy Ryan & Robert Wright, 2003. "Estimating the monetary value of health care: lessons from environmental economics," Health Economics, John Wiley & Sons, Ltd., vol. 12(1), pages 3-16, January.
    13. Klose, Thomas, 1999. "The contingent valuation method in health care," Health Policy, Elsevier, vol. 47(2), pages 97-123, May.
    14. Whynes, David K. & Frew, Emma & Wolstenholme, Jane L., 2003. "A comparison of two methods for eliciting contingent valuations of colorectal cancer screening," Journal of Health Economics, Elsevier, vol. 22(4), pages 555-574, July.
    15. Jan Abel Olsen & Richard D. Smith, 2001. "Theory versus practice: a review of ‘willingness‐to‐pay’ in health and health care," Health Economics, John Wiley & Sons, Ltd., vol. 10(1), pages 39-52, January.
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    Cited by:

    1. Whynes, David K. & Philips, Zoe & Avis, Mark, 2007. "Why do women participate in the English cervical cancer screening programme?," Journal of Health Economics, Elsevier, vol. 26(2), pages 306-325, March.
    2. Shiell, Alan & Sperber, Daniel & Porat, Carly, 2009. "Do taboo trade-offs explain the difficulty in valuing health and social interventions?," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 38(6), pages 935-939, December.
    3. Aydın Alptekinoğlu & John H. Semple, 2016. "The Exponomial Choice Model: A New Alternative for Assortment and Price Optimization," Operations Research, INFORMS, vol. 64(1), pages 79-93, February.

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