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temporal and spatial analysis of integrated energy and environment efficiency in china based on a green gdp index时间和空间的分析综合能源与环境效率在中国基于绿色gdp指数.pdf

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Energies 2011, 4, 1376-1390; doi:10.3390/en4091376 OPEN ACCESS energies ISSN 1996-1073 /journal/energies Article Temporal and Spatial Analysis of Integrated Energy and Environment Efficiency in China Based on a Green GDP Index Weibin Lin 1,2, Jin Yang 2,3,* and Bin Chen 2,3 1 School of Economics and Resource Management, Beijing Normal University, Beijing 100875, China; E-Mail: lyland_lin@163.com 2  School of Environment, Beijing Normal University, Beijing 100875, China; E-Mail: binchen_pku@ 3 China Energy Research Society, Beijing 100045, China * Author to whom correspondence should be addressed; E-Mail: yangjin_asang@163.com; Tel.: +86-10 Fax: +86-10 Received: 30 May 2011; in revised form: 18 July 2011 / Accepted: 5 September 2011 / Published: 9 September 2011 Abstract: China is experiencing a high speed economic development which may exert great pressure on the environment and energy systems. To measure the environmental and energy performance during the economic development process, this paper selected 30 provinces, cities or autonomous regions as the decision making unit (DMU), and proposed a Green GDP index (GGI) in view of energy intensity and pollution intensity using the generalized Data Envelopment Analysis (DEA) method, and the developing trends of integrated energy and environment efficiency of DMUs from 2006 to 2010 are also demonstrated by the Malmquist index.
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