Human Capital Approach (HKA) was often used to valuate health damages from pollution (or benefits from abatement).It is being replaced by Hedonic Price Method in developed countries.

• 人力资本法是评估环境污染健康损害价值(或治理污染的健康效益)的常用方法，但在发达国家，它逐渐被隐含价格法等所取代。