Efficiency assessment of wind farms in China using two-stage data envelopment analysis
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- 作者：Yunna Wu ; Yong Hu ; huyong402@163.com" class="auth_mail" title="E-mail the corresponding author ; Xinli Xiao ; Chunyu Mao
- 关键词：Wind farms ; Productive efficiency ; Data envelopment analysis ; Tobit regression
- 刊名：Energy Conversion and Management
- 出版年：2016
- 出版时间：1 September 2016
- 年：2016
- 卷：123
- 期：Complete
- 页码：46-55
- 全文大小：1077 K
文摘
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The efficiency of China’s wind farms is assessed by data envelopment analysis.
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Tobit model is used to analyze the impact of uncontrollable factors on efficiency.
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Sensitivity analysis is conducted to verify the stability of evaluation results.
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Efficiency levels of Chinese wind farms are relatively high in general.
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Age and wind curtailment rate negatively affect the productive efficiency.