IDEAS home Printed from https://ideas.repec.org/p/sus/susewp/7615.html
   My bibliography  Save this paper

Valuing malaria morbidity: Results from a global metaanalysis

Author

Listed:
  • Y Mehmet Kutluay

    (Department of Environmental Economics, Institute for Environmental Studies, Vrije Universiteit, Amsterdam, The Netherlands
    Tinbergen Institute, Amsterdam, The Netherlands Author-Name: Roy Brouwer
    Department of Environmental Economics, Institute for Environmental Studies, Vrije Universiteit, Amsterdam, The Netherlands)

  • Richard S. J. Tol

    (Department of Economics, University of Sussex, UK
    Institute for Environmental Studies, Vrije Universiteit, Amsterdam, The Netherlands
    Department of Spatial Economics, Vrije Universiteit, Amsterdam, The Netherlands
    Tinbergen Institute, Amsterdam, The Netherlands)

Abstract

The risk of malaria transmission worldwide is expected to increase with climate change. In order to estimate the welfare implications, we analyse the factors that explain willingness to pay to avoid malaria morbidity using a meta-analysis. We compare multiple regression models via a cross-validation exercise to assess best fit, the first in the meta-analysis literature to do so. Weighted random effects gives best fit. Confirming previous studies, we find that revealed preferences are significantly lower than stated preferences; and that there is no significant difference in the willingness to pay for policies that prevent (pre-morbidity) or treat malaria (post-morbidity). We add two new results to the morbidity literature. 1) Age has a non-linear impact on mean willingness to pay and 2) willingness to pay decreases if malaria policies target communities instead of individual households.

Suggested Citation

  • Y Mehmet Kutluay & Richard S. J. Tol, 2015. "Valuing malaria morbidity: Results from a global metaanalysis," Working Paper Series 7615, Department of Economics, University of Sussex Business School.
    • Handle: RePEc:sus:susewp:7615
    as

    Download full text from publisher

    File URL: http://www.sussex.ac.uk/economics/documents/wps-76-2015.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Asafu-Adjaye, John & Dzator, Janet, 2003. "Willingness to Pay for Malaria Insurance: A Case Study of Households in Ghana Using the Contingent Valuation Method," Economic Analysis and Policy, Elsevier, vol. 33(1), pages 31-47, March.
    2. Onwujekwe, Obinna & Nwagbo, Douglas, 2002. "Investigating starting-point bias: a survey of willingness to pay for insecticide-treated nets," Social Science & Medicine, Elsevier, vol. 55(12), pages 2121-2130, December.
    3. Morey, Edward R. & Sharma, Vijaya R. & Mills, Anne, 2003. "Willingness to pay and determinants of choice for improved malaria treatment in rural Nepal," Social Science & Medicine, Elsevier, vol. 57(1), pages 155-165, July.
    4. Luke Brander & Ingo Bräuer & Holger Gerdes & Andrea Ghermandi & Onno Kuik & Anil Markandya & Ståle Navrud & Paulo Nunes & Marije Schaafsma & Hans Vos & Alfred Wagtendonk, 2012. "Using Meta-Analysis and GIS for Value Transfer and Scaling Up: Valuing Climate Change Induced Losses of European Wetlands," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 52(3), pages 395-413, July.
    5. Hausman, Jerry, 2015. "Specification tests in econometrics," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 38(2), pages 112-134.
    6. Obinna Onwujekwe & Julia Fox‐Rushby & Kara Hanson, 2005. "Inter‐rater and test–retest reliability of three contingent valuation question formats in south‐east Nigeria," Health Economics, John Wiley & Sons, Ltd., vol. 14(5), pages 529-536, May.
    7. Obinna Onwujekwe & Julia Fox-Rushby & Kara Hanson, 2008. "Construct Validity of the Bidding Game, Binary with Follow-up, and a Novel Structured Haggling Question Format in Determining Willingness to Pay for Insecticide-Treated Mosquito Nets," Medical Decision Making, , vol. 28(1), pages 90-101, January.
    8. Cropper, Maureen L. & Haile, Mitiku & Lampietti, Julian & Poulos, Christine & Whittington, Dale, 2004. "The demand for a malaria vaccine: evidence from Ethiopia," Journal of Development Economics, Elsevier, vol. 75(1), pages 303-318, October.
    9. Viscusi, W Kip & Evans, William N, 1990. "Utility Functions That Depend on Health Status: Estimates and Economic Implications," American Economic Review, American Economic Association, vol. 80(3), pages 353-374, June.
    10. Bosello, Francesco & Roson, Roberto & Tol, Richard S.J., 2006. "Economy-wide estimates of the implications of climate change: Human health," Ecological Economics, Elsevier, vol. 58(3), pages 579-591, June.
    11. Francesco Bosello & Andrea Bigano & Roberto Roson & Richard S.J. Tol, 2006. "Economy-Wide Estimates of the Implications of Climate Change: A Joint Analysis for Sea Level Rise and Tourism," Working Papers 2006.135, Fondazione Eni Enrico Mattei.
    12. Konstantopoulos, Spyros, 2006. "Fixed and Mixed Effects Models in Meta-Analysis," IZA Discussion Papers 2198, Institute of Labor Economics (IZA).
    13. Kaul, Sapna & Boyle, Kevin J. & Kuminoff, Nicolai V. & Parmeter, Christopher F. & Pope, Jaren C., 2013. "What can we learn from benefit transfer errors? Evidence from 20 years of research on convergent validity," Journal of Environmental Economics and Management, Elsevier, vol. 66(1), pages 90-104.
    14. George Loewenstein & Ted O'Donoghue & Matthew Rabin, 2003. "Projection Bias in Predicting Future Utility," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 118(4), pages 1209-1248.
    15. Bellavance, Franois & Dionne, Georges & Lebeau, Martin, 2009. "The value of a statistical life: A meta-analysis with a mixed effects regression model," Journal of Health Economics, Elsevier, vol. 28(2), pages 444-464, March.
    16. Paul Dolan & Daniel Kahneman, 2008. "Interpretations Of Utility And Their Implications For The Valuation Of Health," Economic Journal, Royal Economic Society, vol. 118(525), pages 215-234, January.
    17. White, Halbert, 1980. "A Heteroskedasticity-Consistent Covariance Matrix Estimator and a Direct Test for Heteroskedasticity," Econometrica, Econometric Society, vol. 48(4), pages 817-838, May.
    18. 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.
    19. Obinna Onwujekwe, 2001. "Searching for a better willingness to pay elicitation method in rural Nigeria: the binary question with follow‐up method versus the bidding game technique," Health Economics, John Wiley & Sons, Ltd., vol. 10(2), pages 147-158, March.
    20. Pascaline Dupas, 2014. "Short‐Run Subsidies and Long‐Run Adoption of New Health Products: Evidence From a Field Experiment," Econometrica, Econometric Society, vol. 82(1), pages 197-228, January.
    21. Kip Viscusi, W. & Magat, Wesley A. & Huber, Joel, 1991. "Pricing environmental health risks: survey assessments of risk-risk and risk-dollar trade-offs for chronic bronchitis," Journal of Environmental Economics and Management, Elsevier, vol. 21(1), pages 32-51, July.
    22. Obinna Onwujekwe & Benjamin Uzochukwu, 2004. "Stated and actual altruistic willingness to pay for insecticide‐treated nets in Nigeria: validity of open‐ended and binary with follow‐up questions," Health Economics, John Wiley & Sons, Ltd., vol. 13(5), pages 477-492, May.
    23. Langford, Ian H. & Bateman, Ian J., 1996. "Elicitation and truncation effects in contingent valuation studies," Ecological Economics, Elsevier, vol. 19(3), pages 265-267, December.
    24. William Fonta & H. Ichoku & Jane Kabubo-Mariara, 2010. "The effect of protest zeros on estimates of willingness to pay in healthcare contingent valuation analysis," Applied Health Economics and Health Policy, Springer, vol. 8(4), pages 225-237, July.
    25. William Fonta & Hyacinth Ichoku & Kanayo Ogujiuba, 2010. "Estimating willingness to pay with the stochastic payment card design: further evidence from rural Cameroon," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 12(2), pages 179-193, April.
    26. Thomas Heinzow & Richard S.J. Tol, 2003. "Estimates Of The External And Sustainability Costs Of Climate Change," Working Papers FNU-32, Research unit Sustainability and Global Change, Hamburg University, revised Sep 2003.
    27. Brouwer, Roy & Bateman, Ian J., 2005. "Benefits transfer of willingness to pay estimates and functions for health-risk reductions: a cross-country study," Journal of Health Economics, Elsevier, vol. 24(3), pages 591-611, May.
    28. Loomis, John B. & White, Douglas S., 1996. "Economic benefits of rare and endangered species: summary and meta-analysis," Ecological Economics, Elsevier, vol. 18(3), pages 197-206, September.
    29. Ståle Navrud & Richard C. Ready (ed.), 2002. "Valuing Cultural Heritage," Books, Edward Elgar Publishing, number 1759.
    30. Onwujekwe, Obinna, 2004. "Criterion and content validity of a novel structured haggling contingent valuation question format versus the bidding game and binary with follow-up format," Social Science & Medicine, Elsevier, vol. 58(3), pages 525-537, February.
    31. Kara Hanson & Barbara McPake & Pamela Nakamba & Luke Archard, 2005. "Preferences for hospital quality in Zambia: results from a discrete choice experiment," Health Economics, John Wiley & Sons, Ltd., vol. 14(7), pages 687-701, July.
    32. Jon Nelson & Peter Kennedy, 2009. "The Use (and Abuse) of Meta-Analysis in Environmental and Natural Resource Economics: An Assessment," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 42(3), pages 345-377, March.
    33. Jonathan A. Patz & Mike Hulme & Cynthia Rosenzweig & Timothy D. Mitchell & Richard A. Goldberg & Andrew K. Githeko & Subhash Lele & Anthony J. McMichael & David Le Sueur, 2002. "Regional warming and malaria resurgence," Nature, Nature, vol. 420(6916), pages 627-628, December.
    34. Jhonson, F. Reed & Fries, Erin E. & Banzhaf, H. Spencer, 1997. "Valuing morbidity: An integration of the willingness-to-pay and health-status index literatures," Journal of Health Economics, Elsevier, vol. 16(6), pages 641-665, December.
    35. Brouwer, Roy, 2000. "Environmental value transfer: state of the art and future prospects," Ecological Economics, Elsevier, vol. 32(1), pages 137-152, January.
    36. M. R. Bhatia, 2005. "From evidence to calibration for starting point bias: willingness to pay for treated mosquito nets in Gujarat, India," Applied Economics, Taylor & Francis Journals, vol. 37(1), pages 1-7.
    37. Onwujekwe, Obinna & Chima, Reginald & Shu, Elvis & Nwagbo, Douglas & Akpala, Cyril & Okonkwo, Paul, 2002. "Altruistic willingness to pay in community-based sales of insecticide-treated nets exists in Nigeria," Social Science & Medicine, Elsevier, vol. 54(4), pages 519-527, February.
    38. Hoffmann, Vivian & Barrett, Christopher B. & Just, David R., 2009. "Do Free Goods Stick to Poor Households? Experimental Evidence on Insecticide Treated Bednets," World Development, Elsevier, vol. 37(3), pages 607-617, March.
    39. Paul Dolan & Daniel Kahneman, 2008. "Interpretations Of Utility And Their Implications For The Valuation Of Health," Economic Journal, Royal Economic Society, vol. 118(525), pages 215-234, January.
    40. T. D. Stanley, 2001. "Wheat from Chaff: Meta-analysis as Quantitative Literature Review," Journal of Economic Perspectives, American Economic Association, vol. 15(3), pages 131-150, Summer.
    41. 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, August.
    42. Alan Krupnick, 2007. "Mortality-risk Valuation and Age: Stated Preference Evidence," Review of Environmental Economics and Policy, Association of Environmental and Resource Economists, vol. 1(2), pages 261-282, Summer.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Mehmet Kutluay & Roy Brouwer & Haripriya Gundimeda & Nitin Lokhande & Richard S. J. Tol, 2017. "Public preferences and valuation of new malaria risk," Working Paper Series 1917, Department of Economics, University of Sussex Business School.
    2. Mehmet Kutluay & Roy Brouwer & Richard S. J. Tol, 2017. "Preference updating in public health risk valuation," Working Paper Series 1517, Department of Economics, University of Sussex Business School.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. M. Trapero‐Bertran & H. Mistry & J. Shen & J. Fox‐Rushby, 2013. "A Systematic Review And Meta‐Analysis Of Willingness‐To‐Pay Values: The Case Of Malaria Control Interventions," Health Economics, John Wiley & Sons, Ltd., vol. 22(4), pages 428-450, April.
    2. Robert J. Johnston & Kevin J. Boyle & Maria L. Loureiro & Ståle Navrud & John Rolfe, 2021. "Guidance to Enhance the Validity and Credibility of Environmental Benefit Transfers," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 79(3), pages 575-624, July.
    3. Adams, Katherine P. & Vosti, Stephen A. & Lybbert, Travis J. & Ayifah, Emmanuel, 2011. "Integrating Economic Analysis with a Randomized Controlled Trial: Willingness-to-Pay for a New Maternal Nutrient Supplement," 2011 Annual Meeting, July 24-26, 2011, Pittsburgh, Pennsylvania 103793, Agricultural and Applied Economics Association.
    4. Herrera-Araujo, Daniel & Hammitt, James K. & Rheinberger, Christoph M., 2020. "Theoretical bounds on the value of improved health," Journal of Health Economics, Elsevier, vol. 72(C).
    5. James K. Hammitt, 2017. "Valuing Non-Fatal Health Risks: Monetary and Health-Utility Measures," Revue économique, Presses de Sciences-Po, vol. 68(3), pages 335-356.
    6. James Hammitt, 2013. "Admissible utility functions for health, longevity, and wealth: integrating monetary and life-year measures," Journal of Risk and Uncertainty, Springer, vol. 47(3), pages 311-325, December.
    7. Thijs Dekker & Roy Brouwer & Marjan Hofkes & Klaus Moeltner, 2011. "The Effect of Risk Context on the Value of a Statistical Life: a Bayesian Meta-model," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 49(4), pages 597-624, August.
    8. M. Brander, Luke & J. Wagtendonk, Alfred & S. Hussain, Salman & McVittie, Alistair & Verburg, Peter H. & de Groot, Rudolf S. & van der Ploeg, Sander, 2012. "Ecosystem service values for mangroves in Southeast Asia: A meta-analysis and value transfer application," Ecosystem Services, Elsevier, vol. 1(1), pages 62-69.
    9. Kangethe, Anne & Franic, Duska M. & Corso, Phaedra S., 2016. "Comparing the validity of the payment card and structured haggling willingness to pay methods: The case of a diabetes prevention program in rural Kenya," Social Science & Medicine, Elsevier, vol. 169(C), pages 86-96.
    10. Gebeyehu Fetene & Søren Olsen & Ole Bonnichsen, 2014. "Disentangling the Pure Time Effect From Site and Preference Heterogeneity Effects in Benefit Transfer: An Empirical Investigation of Transferability," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 59(4), pages 583-611, December.
    11. Kevin Boyle & Sapna Kaul & Ali Hashemi & Xiaoshu Li, 2015. "Applicability of benefit transfers for evaluation of homeland security counterterrorism measures," Chapters, in: Carol Mansfield & V. K. Smith (ed.), Benefit–Cost Analyses for Security Policies, chapter 10, pages 225-253, Edward Elgar Publishing.
    12. Zandersen, Marianne & Tol, Richard S.J., 2009. "A meta-analysis of forest recreation values in Europe," Journal of Forest Economics, Elsevier, vol. 15(1-2), pages 109-130, January.
    13. Fırat Yaman & Patricia Cubí-Mollá & Sergiu Ungureanu, 2023. "Which Decision Theory Describes Life Satisfaction Best? Evidence from Annual Panel Data," Journal of Happiness Studies, Springer, vol. 24(3), pages 893-916, March.
    14. Akay, Alpaslan & Bargain, Olivier & Jara, Xavier, 2017. "Back to Bentham, Should We? Large-Scale Comparison of Experienced versus Decision Utility," IZA Discussion Papers 10907, Institute of Labor Economics (IZA).
    15. Chaikumbung, Mayula & Doucouliagos, Hristos & Scarborough, Helen, 2016. "The economic value of wetlands in developing countries: A meta-regression analysis," Ecological Economics, Elsevier, vol. 124(C), pages 164-174.
    16. Brander, Luke M. & Ghermandi, Andrea & Kuik, Onno & Markandya, Anil & Nunes, Paulo A.L.D. & Schaafsma, Marije & Wagtendonk, Alfred, 2010. "Scaling up Ecosystem Services Values: Methodology, Applicability and a Case Study," Sustainable Development Papers 60689, Fondazione Eni Enrico Mattei (FEEM).
    17. Sundt, Swantje & Rehdanz, Katrin, 2015. "Consumers' willingness to pay for green electricity: A meta-analysis of the literature," Energy Economics, Elsevier, vol. 51(C), pages 1-8.
    18. Geyer-Klingeberg, Jerome & Hang, Markus & Rathgeber, Andreas W., 2019. "What drives financial hedging? A meta-regression analysis of corporate hedging determinants," International Review of Financial Analysis, Elsevier, vol. 61(C), pages 203-221.
    19. Soon, Jan-Jan & Ahmad, Siti-Aznor, 2015. "Willingly or grudgingly? A meta-analysis on the willingness-to-pay for renewable energy use," Renewable and Sustainable Energy Reviews, Elsevier, vol. 44(C), pages 877-887.
    20. Kyriaki Remoundou & Phoebe Koundouri, 2009. "Environmental Effects on Public Health: An Economic Perspective," IJERPH, MDPI, vol. 6(8), pages 1-19, July.

    More about this item

    Keywords

    Malaria; Meta-analysis; Willingness-to-pay; Morbidity; Stated Preferences;
    All these keywords.

    JEL classification:

    • I10 - Health, Education, and Welfare - - Health - - - General

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:sus:susewp:7615. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: University of Sussex Business School Communications Team (email available below). General contact details of provider: https://edirc.repec.org/data/ecsusuk.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.