摘要
对污染排放费用的征收系统,重点是水污染排放费用的征收系统的有效性进行了研究.目的在于研究同一政策执行力度下, 目前城市环境管理系统是否有效.通过分析边际社会损害与有效征收费用率的关系,建立了环境供给函数模型(ES);利用边际削减费用和征收费用率的关系分析,建立了环境需求函数(ED)模型.最后,利用某市各区的环境经济统计数据进行了实证分析,得到了较好的结果,从而验证了目前城市环境管理系统的有效性.
This paper studies the eficiency of the levy systems for emission charges, with the emphasis on the waste water polution levy systems. Its purpose is to test whether the current managing policies are useful under the same implementing power. With the economic analysis, the econometric models of environmental supply and environmental demand are given respectively. As an application, we have estimated the ED function and ES function of a city, with the data of its administrative divisions.
出处
《系统工程理论与实践》
EI
CSCD
北大核心
1999年第11期130-134,共5页
Systems Engineering-Theory & Practice
关键词
排污收费系统
环境供给
环境管理
污染物
levy systems of emission charges, environmental supply, environmental demand
marginal social harm