垃圾收费定价方案模拟——基于处理成本与回归模型的分析

Garbage Charging Pricing Scheme Simulation:Analysis Based on Processing Cost and Regression Model

基于废弃物管理的LCA框架,创新选取指标,建立我国生活垃圾总成本模型。分别以计量经济学多元线性回归模型、对数回归模型和半对数回归模型的形式,建立生活垃圾产生量模型,分析各指标变动对生活垃圾清运量的影响。提出固定费额和固定费率相结合的城市生活垃圾收费模式,通过固定费额减轻政府处理垃圾的总成本费用,通过固定费率影响居民消费习惯,进而减少市民生活垃圾产生量。

Based on the LCA framework of waste management,indicators of selection were innovated,and the model of total cost of domestic garbage in China was established.A model of domestic waste generation was established in the form of multivariate linear regression model,logistic regression model,and semi-logarithmic regression model of econometrics,and the impact of index changes on the removal and transportation of domestic garbage was analyzed.The urban household garbage charging model combining fixed fees and fixed rates is proposed.The fixed costs reduce the total cost of government disposal of garbage,and the fixed rates affect the consumption habits of residents,thereby reducing the amount of domestic garbage generated.