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Mutual Altruism: Evidence from Alzheimer Patients and Their Spouse Caregivers

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  • König, Markus
  • Pfarr, Christian
  • Zweifel, Peter

Abstract

Background: Preferences of both Alzheimer patients and their spouse caregivers are related to a willingness-to-pay (WTP) measure which is used to test for the presence of mutual (rather than conventional unilateral) altruism. Methods: Contingent valuation experiments were conducted in 2000 – 2002, involving 126 Alzheimer patients and their caregiving spouses living in the Zurich metropolitan area (Switzerland). WTP values for three hypothetical treatments of the demented patient were elicited. The treatment Stabilization prevents the worsening of the disease, bringing dementia to a standstill. Cure restores patient health to its original level. In No burden, dementia takes its normal course while caregiver’s burden is reduced to its level before the disease. Results: The three different types of therapies are reflected in different WTP values of both caregivers and patients, suggesting that moderate levels of Alzheimer’s disease still permit clear expression of preference. According to the WTP values found, patients do not rank Cure higher than No burden, implying that their preferences are entirely altruistic. Caregiving spouses rank Cure before Burden, reflecting less than perfect altruism which accounts for some 40 percent of their to-tal WTP. Still, this constitutes evidence of mutual altruism. Conclusions: The evidence suggests that WTP values reflect individuals’ preferences even in Alzheimer patients. The values found suggest that an economically successful treatment should provide relief to caregivers, with its curative benefits being of secondary importance.

Suggested Citation

  • König, Markus & Pfarr, Christian & Zweifel, Peter, 2013. "Mutual Altruism: Evidence from Alzheimer Patients and Their Spouse Caregivers," MPRA Paper 45995, University Library of Munich, Germany.
  • Handle: RePEc:pra:mprapa:45995
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    References listed on IDEAS

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    1. Jorge E. Araña & Carmelo J. León, 2002. "Willingness to pay for health risk reduction in the context of altruism," Health Economics, John Wiley & Sons, Ltd., vol. 11(7), pages 623-635.
    2. Brouwer, Werner B.F. & Culyer, Anthony J. & van Exel, N. Job A. & Rutten, Frans F.H., 2008. "Welfarism vs. extra-welfarism," Journal of Health Economics, Elsevier, vol. 27(2), pages 325-338, March.
    3. W. Kip Viscusi & Wesley A. Magat & Joel Huber, 1987. "An Investigation of the Rationality of Consumer Valuations of Multiple Health Risks," RAND Journal of Economics, The RAND Corporation, vol. 18(4), pages 465-479, Winter.
    4. Peter Zweifel, 2001. "On the use of willingness-to-pay studies in health," Swiss Journal of Economics and Statistics (SJES), Swiss Society of Economics and Statistics (SSES), vol. 137(I), pages 11-25, March.
    5. Mark D. Agee & Thomas D. Crocker, 1996. "Parental Altruism and Child Lead Exposure: Inferences from the Demand for Chelation Therapy," Journal of Human Resources, University of Wisconsin Press, vol. 31(3), pages 677-691.
    6. Susan Rose-Ackerman, 1996. "Altruism, Nonprofits, and Economic Theory," Journal of Economic Literature, American Economic Association, vol. 34(2), pages 701-728, June.
    7. Jones-Lee, M W & Hammerton, M & Philips, P R, 1985. "The Value of Safety: Results of a National Sample Survey," Economic Journal, Royal Economic Society, vol. 95(377), pages 49-72, March.
    8. David Byrne & Michelle S. Goeree & Bridget Hiedemann & Steven Stern, 2009. "Formal Home Health Care, Informal Care, And Family Decision Making," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 50(4), pages 1205-1242, November.
    9. Becker, Gary S, 1976. "Altruism, Egoism, and Genetic Fitness: Economics and Sociobiology," Journal of Economic Literature, American Economic Association, vol. 14(3), pages 817-826, September.
    10. 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.
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    Keywords

    willingness-to-pay; dementia; altruism;

    JEL classification:

    • C93 - Mathematical and Quantitative Methods - - Design of Experiments - - - Field Experiments
    • D03 - Microeconomics - - General - - - Behavioral Microeconomics: Underlying Principles
    • I10 - Health, Education, and Welfare - - Health - - - General

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