TCZ Policy and SO_2 Abatement——An Empirical Study Based on DID
TCZ Policy and SO_2 Abatement——An Empirical Study Based on DID
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发表时间：
2012
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通讯作者：
Liang Ruo-bing
中科院分区：
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作者：
Liang Ruo-bing
本文旨在测试酸雨和二氧化硫（SO2）控制区的影响本文以我国两控区（TCZ）为研究对象，采用差分法（DID）的面板估计方法，实证研究了污染治理政策对城市SO2排放和经济增长的影响，结果表明：污染治理政策对城市SO2减排有显著的正效应，对TCZ的GDP和人均GDP增长率有显著的负效应，但对经济增长率的影响不显著。在此基础上，进一步提出了实施区域污染控制、建立排污权交易市场、放开能源资源价格限制等政策建议。
The paper aims at testing the impact of Acid Rain and Sulfur Dioxide(SO2) Control Zone(TCZ,Two Control Zone) in China.The authors investigate the influences of pollution abatement policy on SO2 emission and economic growth of cities through empirical study with panel estimation of difference-in-difference(DID).Main findings include significant positive effect on SO2 abatement and negative effect on GDP and per capita GDP growth rate of TCZ,and different performances between Acid Rain Control Zone and SO2 Control Zone.Based on these findings,the paper further puts forward several policy suggestion,including implementation of regional control of pollution,construction of market for tradable pollution right,as well as release of restriction on energy and resources prices.