Using Contingent Valuation Method to Estimate Adults' Willingness to Pay for a Future Coronavirus 2019 Vaccination

Value Health Reg Issues. 2021 May:24:240-246. doi: 10.1016/j.vhri.2021.01.002. Epub 2021 Apr 23.

Abstract

Objectives: Vaccines are recognized as the most effective strategy for long-term prevention of coronavirus disease 2019 (COVID-19) because they can reduce morbidity and mortality. The purpose of the present study was to evaluate willingness to pay (WTP) for a future COVID-19 vaccination among young adults in Southern Vietnam.

Methods: A cross-sectional, descriptive, and analytic study was undertaken with data collected from a community-based survey in southern Vietnam for 2 weeks in May 2020. The contingent valuation method was used to estimate WTP for COVID-19 vaccine. The average amount that respondents were willing to pay for the vaccine was US$ 85.9 2 ± 69.01.

Results: We also found the differences in WTP according to sex, living area, monthly income, and the level of self-rated risk of COVID-19.

Conclusion: Our findings possibly contribute to the implementation of a pricing policy when the COVID-19 vaccine is introduced in Vietnam.

Keywords: COVID-19; Vietnam; contingent valuation method; vaccination; willingness to pay.

MeSH terms

  • Adolescent
  • Adult
  • COVID-19 Vaccines / economics*
  • COVID-19 Vaccines / therapeutic use
  • Cross-Sectional Studies
  • Female
  • Health Care Costs / standards
  • Health Care Costs / statistics & numerical data
  • Health Expenditures / standards*
  • Health Expenditures / statistics & numerical data
  • Humans
  • Immunization / economics*
  • Immunization / methods
  • Male
  • Middle Aged
  • Patients / psychology*
  • Patients / statistics & numerical data
  • Vietnam

Substances

  • COVID-19 Vaccines