Regulation via the Polluter‐pays Principle
研究了污染者付费原则在环境规制中的分配效应，发现该原则能实现唯一使每个主体福利非负变化且对自身污染负责的福利分配，并扩展到边际损害递增情形。
We consider the problem of regulating an economy with environmental pollution. We examine the distributional impact of the polluter-pays principle which requires that any agent compensates all other agents for the damages caused by his or her (pollution) emissions. With constant marginal damages we show that regulation via the polluter-pays principle leads to the unique welfare distribution that induces non-negative individual welfare change and renders each agent responsible for his or her pollution impact. We extend both the polluter-pays principle and this result to increasing marginal damages due to pollution. We also compare the polluter-pays principle with the Vickrey-Clark-Groves scheme.