Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.enpol.2017.05.040 |
Carbon productivity growth, technological innovation, and technology gap change of coal-fired power plants in China | |
Yu, Yanni1; Qian, Tao2; Du, Limin2 | |
2017-10-01 | |
发表期刊 | ENERGY POLICY
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ISSN | 0301-4215 |
EISSN | 1873-6777 |
出版年 | 2017 |
卷号 | 109 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | This paper proposes a sequential meta-frontier Luenberger productivity index (SMLPI) that incorporates undesirable outputs to measure carbon productivity growth over time. This new index combines the concepts of sequential production technology, meta-frontier directional distance function, and the Luenberger productivity Index to produce a composite indicator, so that it can take group heterogeneities and the progressive nature of technology into consideration for productivity measurement. The SMLPI is then applied to a unique dataset of China's coal-fired power plants, including 5048 observations covering the period 1999-2008. The results show an increasing trend of carbon productivity growth during the sample period for both state- and non-state-owned power plants. Further decomposition analyses show that the production technology also exhibits an increasing trend for both groups, but the efficiency change exhibits a decreasing trend. For the state-owned group, the technology gap decreased before 2003, but increased thereafter. On the contrary, for the non-state-owned power plants, the technology gap increased before 2003, but decreased thereafter. |
英文关键词 | Carbon productivity Sequential meta-frontier Luenberger index Coal power plants China |
领域 | 气候变化 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000412034400046 |
WOS关键词 | CO2 EMISSION PERFORMANCE ; SHADOW PRICE ; ELECTRICITY-GENERATION ; UNDESIRABLE OUTPUTS ; EMPIRICAL-ANALYSIS ; ENERGY EFFICIENCY ; POLLUTION ; INDUSTRY |
WOS类目 | Economics ; Energy & Fuels ; Environmental Sciences ; Environmental Studies |
WOS研究方向 | Business & Economics ; Energy & Fuels ; Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/18712 |
专题 | 气候变化 |
作者单位 | 1.Jinan Univ, Inst Resource Environm & Sustainable Dev, Coll Econ, Guangzhou 510623, Guangdong, Peoples R China; 2.Zhejiang Univ, China Acad West Reg Dev, Hangzhou 310058, Zhejiang, Peoples R China |
推荐引用方式 GB/T 7714 | Yu, Yanni,Qian, Tao,Du, Limin. Carbon productivity growth, technological innovation, and technology gap change of coal-fired power plants in China[J]. ENERGY POLICY,2017,109. |
APA | Yu, Yanni,Qian, Tao,&Du, Limin.(2017).Carbon productivity growth, technological innovation, and technology gap change of coal-fired power plants in China.ENERGY POLICY,109. |
MLA | Yu, Yanni,et al."Carbon productivity growth, technological innovation, and technology gap change of coal-fired power plants in China".ENERGY POLICY 109(2017). |
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