发电企业实施排污权交易初探

排污权交易作为一种治理环境的有效途径，被一些发达国家所广泛采用，目前，中国电力行业正在进行排污权交易的试点工作。从经济学的角度出发，分析了排污权交易的经济本质，并对排污权交易的体系及其优势进行了探讨，认为在竟价拍卖及无偿转让初始排污权这两种情况下，将会出现同样的排污权交易的均衡点。同时，阐述了建立初始排污权分配制度的方法及实施排污权交易过程中需要注意避免排污权向污染重、能耗大的发电企业流动。

Analysis of Pollution Emission Permits Trading Between Electric Power Plants

Pollution emission permits trading, as an efficient way, has been adopted by some developed countries. At present, the experimental pollution emission permits trading is in process in China. The authors analyze the economic essence of the trading with economic principles, and explains the advantage of the trading system , then comes to the point that there will be a same equilibrium point of trading whether the original permits is given away through auction or without cost. Finally it introduces a way to establish a system for original pollution emission permits trading and suggests that the original permits not be given to heavy polluting electric power plants.