资源与产业 ›› 2024, Vol. 26 ›› Issue (1): 35-49.DOI: 10.13776/j.cnki.resourcesindustries.20231213.002

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新能源汽车产业集聚对区域绿色经济效率的影响——基于长江经济带的实证研究

杨恺钧1,2,3,4,5,6,曹安琪1,2,3,4,5,6,方慈慧1   

  1. 1.河海大学 商学院,江苏 南京 2111002.河海大学 东方管理与水管理文化研究中心,江苏 南京 211100;3.江苏省“世界水谷与水生态文明建设”协同创新中心,江苏 南京 211100;4.江苏省企业国际化发展研究基地,江苏 南京 211100;5.河海大学长江保护与绿色发展研究院,江苏 南京 211100;6.江苏长江保护与高质量发展研究基地,江苏 南京 211100)

  • 收稿日期:2023-04-11 修回日期:2023-05-17 出版日期:2024-02-20 发布日期:2024-02-20
  • 通讯作者: 曹安琪,硕士生,主要从事应用经济学研究。E-mail:1084602091@qq.com
  • 作者简介:杨恺钧,博士、副教授,主要从事环境经济学和区域经济学研究。E-mail:niceyoung@126.com
  • 基金资助:
    河海大学中央高校基本科研业务费专项(B230207005);教育部主题案例(ZT-221029401)。

IMPACTS OF NEW ENERGY VEHICLE INDUSTRIAL AGGLOMERATION ON REGIONAL GREEN ECONOMIC EFFICIENCY BASED ON A CASE STUDY ON YANGTZE RIVER ECONOMIC ZONE

YANG Kaijun1,2,3,4,5,6, CAO Anqi1,2,3,4,5,6, FANG Cihui1   

  1. (1.Business School, Hohai University, Nanjing 211100, China; 2.Research Center for Oriental Management and Water Management Culture, Hohai University, Nanjing 211100, China; 3.Jiangsu Collaborative Innovation Center for World Water Valley and Water Ecological Civilization, Nanjing 211100, China; 4.Internationalization Development Research Base of Jiangsu’s Firms, Nanjing 211100, China; 5.Institute of Yangtze River Protection and Green Development, Hohai University, Nanjing 211100, China; 6.Jiangsu Research Base of Yangtze River Protection and Quality Development, Nanjing 211100, China)

  • Received:2023-04-11 Revised:2023-05-17 Online:2024-02-20 Published:2024-02-20

摘要: 将产业集聚、绿色技术创新和绿色经济效率纳入同一研究框架,聚焦长江经济带,研究新能源汽车产业集聚对绿色经济效率的影响,为我国在“双碳”背景下推进实现制造强国的战略目标及长江经济带新能源汽车发展提供参考。论文基于2012—2020年长江经济带沿线11个省市面板数据,综合利用超效率SBM和区位熵法,构建计量模型,实证研究新能源汽车产业集聚对绿色经济效率的影响,探讨绿色技术创新的中介效应,并进一步分析新能源汽车产业集聚对绿色经济效率的空间溢出效应和区域异质性。研究结果表明:1)长江经济带整个区域已形成“带状”新能源汽车产业集聚区,集聚平均水平随年份波动上升,上中下游产业集聚水平呈递增格局,水平差异较大且有逐渐增加趋势;2)新能源汽车产业集聚通过整合内部网络资源和提升外部整体能力,对长江经济带绿色经济效率具有正向促进作用;3)产业集聚的发展通过竞争效应和合作效应促进绿色技术创新,而绿色技术创新的发展可以提升经济动力和效率,因而绿色技术创新在产业集聚与绿色经济效率之间具有中介作用;4)新能源汽车产业集聚对绿色经济效率具有空间溢出效应,上中下游新能源汽车产业集聚对绿色经济效率的影响存在差异。据此,从加强产业集群建设,发挥新能源汽车产业发展的长效机制、强化发展绿色技术创新体系和推动新能源汽车区域异质性发展三个方面提出对策建议。

关键词: 新能源汽车, 产业集聚, 绿色经济效率, 绿色技术创新, 长江经济带

Abstract:

This paper incorporates industrial agglomeration, green technical innovation and green economic efficiency to study the impact of new energy vehicle industrial agglomeration on green economic efficiency in Yangtze River economic zone, aiming at offering references for China to reach strategic objectives of manufacturing power and to develop new energy vehicles in Yangtze River economic zone under the dual-carbon settings. This paper, based on 11 provinces/cities’ 2012 to 2020 panel data along Yangtze River economic zone, uses super-efficiency SBM and locality entropy to establish a measuring model, which is employed to study impacts of new energy vehicle industrial agglomeration on green economic efficiency. And discusses mediating effects of green technical innovation. The spatial overflowing effects and regional heterogeneity of new-energy vehicle industrial agglomeration on green economic efficiency also were analyzed. The entire Yangtze River economic zone has become a zoned new energy vehicle industrial agglomeration area, with its agglomerating level fluctuating up over years, and increasing from down- to upper-stream with growing variance. New energy vehicle industrial agglomeration promotes the green economic efficiency in Yangtze River economic zone through consolidating internal network resources and boosting external entire capabilities. Development of industrial agglomeration promotes green technical innovation through competition and cooperation, and development of green technical innovation can also boost economic drives and efficiency, proving its mediation between industrial agglomeration and green economic efficiency. New energy vehicle industrial agglomeration has spatial overflowing on green economic efficiency, varying among upper-, middle- and down-stream. This paper presents suggestions on enhancing industrial clustering construction to play a role in the long-term mechanism of new energy vehicle industry, boosting green technical innovation system and advancing regional heterogeneity of new energy vehicle.

Key words: new energy vehicles, industrial agglomeration, green economic efficiency, green technical innovation, Yangtze River economic zone

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