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The impact of real options on willingness to pay for mortality risk reductions

机译:实物期权对降低死亡率风险的支付意愿的影响

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摘要

Public investments are dynamic in nature, and decision making must account for the uncertainty, irre-versibility and potential for future learning. In this paper we adapt the theory for investment under uncertainty for a public referendum setting and perform the first empirical test to show that estimates of the value of a statistical life (VSL) from stated preference surveys are highly dependent on the inclusion of the option value. Our results indicate an option value of a major economic magnitude. This implies that previously reported VSL estimates, used in societal benefit-cost analysis of health investments, are exaggerated.
机译:公共投资是动态的,决策必须考虑不确定性,不可逆转性和未来学习的潜力。在本文中,我们将不确定性条件下的投资理论应用于公开公投的环境中,并进行了第一项实证检验,以表明根据陈述的偏好调查得出的统计生命(VSL)的价值估计高度依赖于期权价值的包含。我们的结果表明主要经济规模的期权价值。这意味着先前报告的用于卫生投资的社会效益成本分析的VSL估计值被夸大了。

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