Hk approach is based upon the idea that a life should be measured by an individual 's potentials for future production , and wtp approach upon the idea that value of life can be estimated by the quantity of money a person would be willing to pay to reduce the risk of death .

用人力资本法评估生命价值的前提是人的生命可以用一个人未来的生产能力来计量，而用支付意愿法评估生命价值的前提是人的生命可以用一个人为降低死亡风险而愿意支付的货币金额来计量。

One commonly used method in contingent valuation ( cv ) survey for wtp ( willingness-to-pay ) is the " double-bound dichotomous choice approach " and an implicit assumption is that all study subjects are willing to pay a reasonable price .

在探讨愿付价格的条件评估法中一种常被使用的方法为“双界二分选择法”，并且一个隐含的假设是，所有研究对象皆愿意支付一个合理的金额。