扭曲成本distortionarycost
扭曲价格distortionaryprice
环境风险environmentalexternalities(ofeconomicactivities)(EE)
环境库兹涅茨曲线EnvironmentalKuznetsCurve(EKC)
购买力平价PurchasingPowerParity
污染防治成本pollutionabatementcosts
