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. 2021 May;19(3):343-351.
doi: 10.1007/s40258-021-00644-6. Epub 2021 Feb 23.

Willingness to Pay for a COVID-19 Vaccine

Arcadio A Cerda  1 , Leidy Y García  2
Affiliations

Willingness to Pay for a COVID-19 Vaccine

Arcadio A Cerda et al. Appl Health Econ Health Policy. 2021 May.

Abstract

Background: The coronavirus disease (COVID-19) pandemic has considerably affected the lives of people worldwide, impacting their health and economic welfare, and changing the behavior of our society significantly. This situation may lead to a strong incentive for people to buy a vaccine. Therefore, a relevant study to assess individuals' choices and the value of change in welfare from a COVID-19 vaccine is essential.

Objective: This study aimed to estimate the willingness-to-pay (WTP) value for a vaccine for COVID-19. We also identify the variables that influence individual vaccination decisions, which could be used in the design of vaccination promotion strategies.

Methods: We use the contingent valuation method in its double-bounded dichotomous choice format. The estimation coefficients are calculated according to the maximum likelihood method under the assumption of a probit distribution. The sample consisted of 531 individuals, mainly from middle- and high-income socioeconomic groups from Chile between enrolled between 10 July and 10 August 2020.

Results: The results show a high WTP for the COVID-19 vaccine, with a value up to US$232. Income and education levels and having family members with COVID-19 increased the likelihood of persons paying for a vaccine. There is also a greater fear as the pandemic progresses that people will get sick from COVID-19.

Conclusions: The high WTP value creates an opportunity for formulating public health policy. The results of this study suggest that governments can provide the vaccine free to low-income groups and allow those with higher incomes to acquire the vaccine through the private sector by paying. This will be useful especially for countries with economic difficulties.

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Conflict of interest statement

The authors declare that there no conflicts of interest that are relevant to the contents of this article.

Figures

Fig. 1
Fig. 1
Process of offering the different payment values (bid) to the respondents. bidi = initial payment vector, bidl = lowest bid respect to initial payment vector, and bidu = highest bid respected to initial bidi, for i = 1–10 (quantity of offers). See the values of the bid and sampling distribution in Table S1, Online Supplemental Material 2
Fig. 2
Fig. 2
Sample distribution of willingness to pay (WTP) and frequency of refusal reason. bidi = initial payment vector, bidl = lowest bid respect to initial payment vector, and bidu = highest bid respected to initial bidi, for i = 1 to 10 (quantity of offers). See the values of the bid and sampling distribution in Fig. S1, Online Supplemental Material 2. *Respondents could choose more than one option when rejecting WTP, reaching in our study a total of 116 choices from the 91 respondents
See this image and copyright information in PMC

Comment in

  • Comment on: "Willingness to Pay for a COVID-19 Vaccine".
    Sprengholz P, Betsch C. Sprengholz P, et al. Appl Health Econ Health Policy. 2021 Jul;19(4):619-621. doi: 10.1007/s40258-021-00656-2. Epub 2021 May 11. Appl Health Econ Health Policy. 2021. PMID: 33973148 Free PMC article. No abstract available.

References

    1. Torales J, O'Higgins M, Castaldelli-Maia JM, Ventriglio A. The outbreak of COVID-19: coronavirus and its impact on global mental health. Int J Soc Psychiatry. 2020;66(4):317–320. doi: 10.1177/0020764020915212. - DOI - PubMed
    1. Ahmad T, Haroon H, Baig M, Hui J. Coronavirus disease 2019 (COVID-19) pandemic and economic impact. Pak J Med Sci. 2020;36(COVID19-S4):S73–S78. doi: 10.12669/pjms.36.COVID19-S4.2638. - DOI - PMC - PubMed
    1. Acter T, Uddin N, Das J, Akhter A, Choudhury TR, Kim S. Evolution of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) as coronavirus disease 2019 (COVID-19) pandemic: a global health emergency. Sci Total Environ. 2020;730:138996. doi: 10.1016/j.scitotenv.2020.138996. - DOI - PMC - PubMed
    1. Koon OE. The impact of sociocultural influences on the COVID-19 measures: reflections from Singapore. J Pain Symptom Manag. 2020;60(2):e90–e92. doi: 10.1016/j.jpainsymman.2020.04.022. - DOI - PMC - PubMed
    1. Mudatsir M, Anwar S, Fajar JK, Yufika A, Ferdian MN, Salwiyadi S, et al. Willingness-to-pay for a hypothetical Ebola vaccine in Indonesia: a cross-sectional study in Aceh. F1000Res. 2019;8(1441):1441. doi: 10.12688/f1000research.20144.1. - DOI - PMC - PubMed

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