The Willingness to Pay for a Hypothetical Vaccine for the Coronavirus Disease 2019 (COVID-19).
The Willingness to Pay for a Hypothetical Vaccine for the Coronavirus Disease 2019 (COVID-19).
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DOI：
10.3390/ijerph182312450
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发表时间：
2021-11-26
影响因子：
--
通讯作者：
Ohtake F
中科院分区：
文献类型：
--
作者：
Tsutsui Y;Shahrabani S;Yamamura E;Hayashi R;Kohsaka Y;Ohtake F
本研究调查了日本人如何看待2019年冠状病毒病（COVID-19）感染的严重程度和可能性，以及他们购买假设疫苗的意愿如何取决于这些看法和他们的风险态度。2020年3月13日至4月13日，我们在日本进行了三次大规模小组调查。通过分析数据，我们发现对COVID-19的感知变得更加严重。固定效应模型的估计表明，如果一个人认为COVID-19是一种更严重的疾病，考虑到更高的感染概率，并且变得更加厌恶风险，那么他就更愿意购买疫苗。由于疫苗支付意愿对风险厌恶的敏感性在此期间增加，因此风险态度的变化通过敏感性通道促进意愿的增加，而通过幅度通道促进意愿的减少。
This study investigates how people in Japan perceived the severity of and probability of infection from coronavirus disease 2019 (COVID-19), and how their willingness to purchase a hypothetical vaccine depends on these perceptions and their risk attitudes. We conducted a large-scale panel survey three times between 13 March to 13 April 2020 in Japan. By analyzing the data, we found that the perception of COVID-19 became more serious. The estimation of the fixed effect model reveals that a person becomes more willing to pay for a vaccine as the person evaluates COVID-19 as a more severe disease, considers a higher probability of infection, and becomes more risk averse. Since the sensitivity of willingness to pay for the vaccine on risk aversion increased during the period, the change in risk attitude contributed to an increase in willingness through the sensitivity channel, while it decreased through the magnitude channel.
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DOI：
10.3390/healthcare9081038
发表时间：
2021-08-12
期刊：
Healthcare (Basel, Switzerland)
影响因子：
--
作者：
Costantini H
通讯作者：
Costantini H
影响因子：
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作者：
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DOI：
10.1007/s10198-021-01389-8
发表时间：
2022-06
期刊：
The European journal of health economics : HEPAC : health economics in prevention and care
影响因子：
--
作者：
Lahav E;Shahrabani S;Rosenboim M;Tsutsui Y
通讯作者：
Tsutsui Y
影响因子：
8
作者：
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通讯作者：
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影响因子：
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作者：
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通讯作者：
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