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Willingness to pay for an annual vaccine in an endemic COVID-19 scenario: a contingent valuation study in Metro Manila, Philippines

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  • Rosalina Palanca-Tan

    (Ateneo de Manila University)

Abstract

Using the Contingent Valuation Method, this paper estimated willingness to pay (WTP) for annual COVID-19 booster vaccines for the endemic phase of the disease. The study found that, on the average, Metro Manila households would be WTP PhP2,199.71–2,410.50 (US$42.71–46.81) for a one-dose vaccine with 90% efficacy for one year. This WTP estimate is a measure of the perceived benefits from preventing COVID-19 infection, suggesting the potential for private markets to cater to those who prefer to obtain the annual booster COVID-19 vaccine privately, while a public vaccination program that subsidizes partially or fully the cost of the vaccine for those with lower capacity to pay is likely to pass a social cost–benefit assessment. Consistent with economic theory, WTP was found to significantly decrease with vaccine price and increase with income. Further, the study found general acceptance (measured in terms of the Health Benefit Model constructs) of COVID-19 vaccines among Metro Manila households despite the dengue vaccine controversy in the country immediately prior to the COVID-19 pandemic.

Suggested Citation

  • Rosalina Palanca-Tan, 2023. "Willingness to pay for an annual vaccine in an endemic COVID-19 scenario: a contingent valuation study in Metro Manila, Philippines," Swiss Journal of Economics and Statistics, Springer;Swiss Society of Economics and Statistics, vol. 159(1), pages 1-12, December.
    • Handle: RePEc:spr:sjecst:v:159:y:2023:i:1:d:10.1186_s41937-023-00116-9
    DOI: 10.1186/s41937-023-00116-9
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    1. Jin‐Tan Liu & James K. Hammitt & Jung‐Der Wang & Meng‐Wen Tsou, 2005. "Valuation of the risk of SARS in Taiwan," Health Economics, John Wiley & Sons, Ltd., vol. 14(1), pages 83-91, January.
    2. Henrik Hammar & Olof Johansson‐Stenman, 2004. "The value of risk‐free cigarettes – do smokers underestimate the risk?," Health Economics, John Wiley & Sons, Ltd., vol. 13(1), pages 59-71, January.
    3. Fredrik Carlsson & Olof Johansson-Stenman, 2000. "Willingness to pay for improved air quality in Sweden," Applied Economics, Taylor & Francis Journals, vol. 32(6), pages 661-669.
    4. Krupnick, Alan & Alberini, Anna & Cropper, Maureen & Simon, Nathalie & O'Brien, Bernie & Goeree, Ron & Heintzelman, Martin, 2002. "Age, Health and the Willingness to Pay for Mortality Risk Reductions: A Contingent Valuation Survey of Ontario Residents," Journal of Risk and Uncertainty, Springer, vol. 24(2), pages 161-186, March.
    5. 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.
    6. Yulan Lin & Zhijian Hu & Qinjian Zhao & Haridah Alias & Mahmoud Danaee & Li Ping Wong, 2020. "Understanding COVID-19 vaccine demand and hesitancy: A nationwide online survey in China," PLOS Neglected Tropical Diseases, Public Library of Science, vol. 14(12), pages 1-22, December.
    7. Islam, Ziaul & Maskery, Brian & Nyamete, Andrew & Horowitz, Mark S. & Yunus, Mohammad & Whittington, Dale, 2008. "Private demand for cholera vaccines in rural Matlab, Bangladesh," Health Policy, Elsevier, vol. 85(2), pages 184-195, February.
    8. W. Michael Hanemann, 1984. "Welfare Evaluations in Contingent Valuation Experiments with Discrete Responses," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 66(3), pages 332-341.
    9. Tsutsui, Yoshiro & Benzion, Uri & Shahrabani, Shosh, 2012. "Economic and behavioral factors in an individual's decision to take the influenza vaccination in Japan," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 41(5), pages 594-602.
    10. Johannesson, Magnus & Johansson, Per-Olov, 1997. "Quality of life and the WTP for an increased life expectancy at an advanced age," Journal of Public Economics, Elsevier, vol. 65(2), pages 219-228, August.
    11. Shosh Shahrabani & Uri Benzion, 2010. "Workplace Vaccination and Other Factors Impacting Influenza Vaccination Decision among Employees in Israel," IJERPH, MDPI, vol. 7(3), pages 1-17, March.
    12. Ian J. Bateman & Richard T. Carson & Brett Day & Michael Hanemann & Nick Hanley & Tannis Hett & Michael Jones-Lee & Graham Loomes, 2002. "Economic Valuation with Stated Preference Techniques," Books, Edward Elgar Publishing, number 2639, March.
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