济南大学学报(社会科学版)2025,Vol.35Issue(1) :106-123.DOI:10.20004/j.cnki.ujn.2025.01.010

偏向性技术进步提升了中国城市碳生产率吗?——基于碳中和与稳增长的实现路径研究

Does Biased Technological Progress Enhance Urban Carbon Productivity in China:A Study on Realization Path-ways Towards Carbon Neutrality and Sustainable Growth

孙华平 郭子晴 孙梅
济南大学学报(社会科学版)2025,Vol.35Issue(1) :106-123.DOI:10.20004/j.cnki.ujn.2025.01.010

偏向性技术进步提升了中国城市碳生产率吗?——基于碳中和与稳增长的实现路径研究

Does Biased Technological Progress Enhance Urban Carbon Productivity in China:A Study on Realization Path-ways Towards Carbon Neutrality and Sustainable Growth

孙华平 1郭子晴 2孙梅3
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作者信息

  • 1. 江苏大学财经学院,江苏 镇江 212013;新疆工程学院经济管理学院,新疆 乌鲁木齐 830023;北京科技大学经济管理学院,北京 100083
  • 2. 江苏大学财经学院,江苏 镇江 212013
  • 3. 江苏大学数学科学学院,江苏 镇江 212013
  • 折叠

摘要

绿色生产力就是新质生产力,如何协同推进碳中和与稳增长已成为学界讨论的热点.从偏向性技术进步及其要素偏向性的角度出发,实证考察了偏向性技术进步对中国城市碳生产率的重要动能作用.研究发现,我国总体上偏向性技术进步指数大于1,整体已发生偏向性技术进步,在资本—能源偏向中普遍偏向节约能源,劳动—能源偏向中普遍偏向消耗能源;偏向性技术进步对城市碳生产率的提升表现出显著的直接促进作用,但偏向不同要素的技术进步效果差异明显;通过提高能源效率、改善能源结构与产业结构,偏向性技术进步能够间接提升城市的碳生产率,整体上呈现出对资源型城市、欠发达地区的影响更强的特征;此外,偏向性技术对碳生产率的影响存在负向空间溢出效应,且在经济较发达地区对碳生产率的正向作用反而会被削弱.研究结论为如何通过偏向性技术进步实现碳中和与稳增长的目标提供了经验证据和重要启示.

Abstract

Green productivity is a new quality productive force,and the challenge of simultaneously fostering carbon neutrality and sustainable growth has become a focal point in academic discourse.This paper examines the significant kinetic energy effect of biased technological progress on urban carbon productivity in China,employing a perspective that considers the biased technological progress and its factor bias.The findings reveal that China's over-all biased technological progress index exceeds 1,indicating that such progress is globally prevalent.Within the capital-energy bias,a general preference for energy conservation is observed,while in the labor-energy bias,energy consumption is often favored.Biased technological progress exerts a palpable direct promotional impact on enhanc-ing urban carbon productivity,although the effects vary notably across different factors.By mitigating energy inten-sity,optimizing energy structure and refining industrial composition,biased technological progress can indirectly bol-ster urban carbon productivity,demonstrating a more pronounced effect on resource-rich cities and less developed re-gions overall.Additionally,the influence of biased technology on carbon productivity exhibits a negative spatial spillover effect,whereby the positive influence of biased technological progress on carbon productivity is dampened in economically advanced areas.This research conclusion offers empirical support and valuable insights into how bi-ased technological progress can be harnessed to attain the dual goals of carbon neutrality and sustainable growth.

关键词

偏向性技术进步/Malmquist指数/碳生产率/空间溢出效应

Key words

biased technological progress/Malmquist Index/carbon productivity/spatial spillover effect

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出版年

2025
济南大学学报(社会科学版)
济南大学

济南大学学报(社会科学版)

CHSSCD
影响因子:0.552
ISSN:1671-3842
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