| 摘要: |
| 长江经济带是我国“T 型”增长极核心区域,数字经济优势显著。 制造业作为产业之本,在区域
经济发展中发挥重要支撑作用。 本文基于 2010—2022 年长江经济带 108 个城市的面板数据,运用基准
模型、中介效应模型和空间杜宾模型,分析长江经济带数字经济与制造业绿色转型两者间的内在联系。
研究发现,数字经济以及分指数可以推动长江经济带制造业绿色转型;数字经济主要通过促进产业结构
升级、提升能源利用效率和推动技术创新三种渠道,促进长江经济带制造业绿色转型;长江经济带数字经
济以及分指数对制造业绿色转型具有显著的空间溢出效应。 研究结论对于长江经济带进一步释放数字
红利和优化数字经济空间布局,推动绿色产业集聚具有一定借鉴价值。 |
| 关键词: 长江经济带 数字经济 制造业绿色转型 空间溢出效应 |
| DOI： |
| 分类号: |
| 基金项目: |
|
| The Impact of the Digital Economy on the Green Transformation ofManufacturing in the Yangtze River Economic Belt |
|
CHEN Jie, LIU Mengzhen
|
| Abstract: |
| The Yangtze River Economic Belt serves as the core region of China’s “T-shaped” growth pole,
exhibiting significant advantages in the digital economy. Manufacturing, as the foundation of industry, plays a
vital supporting role in regional economic development. Based on panel data from 108 cities in the Yangtze
River Economic Belt from 2010 to 2022, this study employs a baseline model, a mediation effect model, and
the Spatial Durbin Model to analyze the intrinsic relationship between the digital economy and the green
transformation of manufacturing within the belt. The findings indicate that the digital economy, including its
sub-indices, can effectively promote the green transformation of manufacturing in the Yangtze River Economic
Belt. Specifically, the digital economy facilitates this transformation primarily through three channels: promoting
industrial structure upgrading, enhancing energy efficiency, and advancing technological innovation. Moreover,
both the digital economy and its sub-indices exert significant spatial spillover effects on the green transformation
of manufacturing in the region. The conclusions of this study offer valuable insights for further unleashing digital
dividends, optimizing the spatial layout of the digital economy, and promoting the agglomeration of green
industries within the Yangtze River Economic Belt. |
| Key words: Yangtze River Economic Belt digital economy green transformation of manufacturing spatial
spillover effect |
