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| 文章编号：1672-3104(2023)03-0113-16 |
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全球价值链嵌入对制造业企业能源效率的影响及机制 |
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林婷1，谌仁俊2, 3 |
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（1. 南开大学经济学院，天津，300071；
2. 华中师范大学经济与工商管理学院，湖北武汉，430079；
3. 华中师范大学低碳经济与环境政策研究中心，湖北武汉，430079） |
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| 摘 要： |
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| 关键词： 全球价值链嵌入；制造业企业；企业异质性特征；企业能源效率 |
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The effect and mechanism of global value chain embeddedness on energy efficiency of manufacturing enterprises |
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LIN Ting1, SHEN Renjun2, 3 |
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（1. School of Economics, Nankai University, Tianjin 300071, China;
2. School of Economics and Business Administration, Central China Normal University, Wuhan 430079, China;
3. Research Center of Low-carbon Economy and Environmental Policies, Central China Normal University, Wuhan 430079, China） |
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| Abstract: By employing the matching data of China's industrial enterprise database, customs database and corporate pollution emission database, and by placing enterprise heterogeneous characteristics, technical bottlenecks and institutional constraints in a unified analysis framework, this paper examines the impact of global value chain embeddedness on the short-term and long-term energy efficiency of manufacturing enterprises. The research finds that participating in global value chains can significantly improve the overall energy efficiency of enterprises, and this positive effect is still valid in instrumental variable regression and a variety of robustness test; that manufacturing enterprises improve energy efficiency mainly through the "big market effect" and "environmental pressure effect", but the "technological innovation effect" of enterprises embedded in the global value chain has not appeared; that the positive effect of global value chain embeddedness on the energy efficiency of the eastern region, technology-intensive industries, heavy pollution industry and general trading enterprises is more prominent; and that short-term and long-term low energy efficiency will affect the overall energy efficiency, and changes in enterprise energy efficiency mainly depend on long-term efficiency fluctuations. Global value chain embeddedness can promote enterprises to overcome short-term energy efficiency deficiencies, but cannot help enterprises break through technical bottlenecks and institutional constraints. Therefore, enterprises have not improved their long-term energy efficiency. |
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Key words: global value chain embeddedness; manufacturing enterprises; characteristics enterprise heterogeneity; enterprise energy efficiency |
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