Does subsidy work? Price elasticity of demand for influenza vaccination among the elderly in Japan

Masahide Kondo, Shu-ling Hoshi and Ichiro Okubo

Health Policy, 2009, vol. 91, issue 3, 269-276

Abstract: Objectives Subsidy for influenza vaccination is often provided to the elderly in order to encourage them to receive a flu shot in developed countries. However, its effect on uptake rate, i.e., price elasticity of demand, has not been well studied.Methods Japan's decentralised vaccination programme allows observation of various pairs in price and uptake rate of flu shots among the elderly by the municipality from 2001/2002 to 2004/2005 season. We combine our sample survey data (n = 281), which monitor price, subsidy and uptake rate, with published data on local characteristics in order to estimate price elasticity of demand with panel model.Results We find price elasticity of demand for influenza vaccine: nearly zero in nationwide, nearly zero in urban area, and -1.07 in rural area.Conclusions The results question the rationale for subsidy, especially in urban area. There are cases where maintaining or increasing the level of subsidy is not an efficient allocation of finite health care resources. When organising a vaccination programme, health manager should be careful about the balance between subsidy and other efforts in order to encourage the elderly to receive shots with price elasticity in mind.

Keywords: Demand; Price; elasticity; Elderly; Influenza; Subsidy; Vaccination (search for similar items in EconPapers)
Date: 2009
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Citations: View citations in EconPapers (6)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:hepoli:v:91:y:2009:i:3:p:269-276

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