Measurement of and Empirical Study on Environmental Performance of China's Industry Sectors
Measurement of and Empirical Study on Environmental Performance of China's Industry Sectors
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中国工业部门环境绩效测度与实证研究
DOI：
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发表时间：
2014
期刊：
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通讯作者：
Hao Zhen
中科院分区：
文献类型：
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作者：
Hao Zhen
在工业生产活动中，理想产出往往伴随着不理想产出。本文将CO2排放量作为环境效应的代理变量，将其纳入基于全要素生产理论和方向距离函数的研究框架，建立了中国工业部门环境绩效测度模型，并将环境规制的思想引入其研究体系。提出了三个产业环境绩效指标，即环境无效率值、环境规制成本和环境绩效指数。本文从时间维度和行业维度对1990 - 2010年38个行业的面板数据进行了研究。研究结果表明：（1）中国大部分工业部门存在环境无效率，表明中国工业部门仍有一定的减排和增产空间;（2）大部分工业部门存在环境规制成本，表明中国工业经济与环境尚未实现协调发展;（3）三项环境绩效指标测试呈倒“U“形，这意味着环境规制可以实现环境质量改善和产业生产率提高的双赢;（四）轻重工业结构优化，资本的不断深化和工业生产技术的不断提高对工业碳减排起着重要作用。
Desirable outputs often accompany with undesirable outputs in industrial production activities. Considering CO2 emission as an proxy variable of environmental effects and putting it into the study framework based on Total Factor Production Theory and Direction Distance Function,this paper sets up models for measuring environmental performance of China's industry sectors and introduces the idea of environment regulation into its research system. Three industry environmental performance indicators are given out,including the value of environmental inefficiency,environmental regulation cost,and environmental performance index. This paper studies the industry panel data on 38 industry sectors from 1990 to 2010 from time dimension and industry dimension. The results show that:( 1) environmental inefficiency occurs in most Chinese industry sectors,showing that there is some room for CO2 emission reduction and output increase;( 2) most industry sectors have environmental regulation cost,which indicates that coordinated development of the industry economics and environment has not been realized yet;( 3) the three environmental performance indicators are tested as an inverted"U"shape,which implies that environmental regulation can achieve win-win of environmental quality improvement and industrial productivity increase;( 4) light-heavy industrial structure improvements,continuous capital deepening and industrial production technology increasing play an important role in industry carbon emission reduction.