Conditional cash lotteries increase COVID-19 vaccination rates

Andrew Barber and Jeremy West

Journal of Health Economics, 2022, vol. 81, issue C

Abstract: Conditional cash lotteries (CCLs) provide people with opportunities to win monetary prizes only if they make specific behavioral changes. We conduct a case study of Ohio’s Vax-A-Million initiative, the first CCL targeting COVID-19 vaccinations. Forming a synthetic control from other states, we find that Ohios incentive scheme increases the vaccinated share of state population by 1.5 percent (0.7 pp), costing sixty-eight dollars per person persuaded to vaccinate. We show this causes significant reductions in COVID-19, preventing at least one infection for every six vaccinations that the lottery had successfully encouraged. These findings are promising for similar CCL public health initiatives.

Keywords: Health policy; Financial incentives; Behavioral economics (search for similar items in EconPapers)
JEL-codes: D78 H41 I18 (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (27)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:jhecon:v:81:y:2022:i:c:s0167629621001636

DOI: 10.1016/j.jhealeco.2021.102578

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