• 中国科学学与科技政策研究会
  • 中国科学院科技战略咨询研究院
  • 清华大学科学技术与社会研究中心
ISSN 1003-2053 CN 11-1805/G3

科学学研究 ›› 2022, Vol. 40 ›› Issue (9): 1598-1607.

• 科技发展战略与政策 • 上一篇    下一篇

工业智能化与城市全球价值链嵌入程度

张玺李光勤   

  1. 安徽财经大学国际经济贸易学院
  • 收稿日期:2021-08-04 修回日期:2022-02-11 出版日期:2022-09-15 发布日期:2022-09-15
  • 通讯作者: 李光勤
  • 基金资助:
    浙江省自然科学基金项目

Industrial intelligence and the Degree of Urban Global Value Chain Embeddedness ——Empirical Evidence from 211 Prefecture-Level Cities

  • Received:2021-08-04 Revised:2022-02-11 Online:2022-09-15 Published:2022-09-15

摘要: 利用2006-2015年工业机器人数据、海关数据库及工业企业数据库,匹配出211个地级市的工业智能化水平与全球价值链嵌入程度,考察城市工业智能化对全球价值链嵌入程度的影响及其机制。结果显示:工业智能化的提高显著的提升了城市全球价值链嵌入度,稳健性及内生性检验的结果均显示这一结论是稳健可信的;异质性分析发现工业智能化对城市价值链嵌入的影响存在着显著的地区及行业差异性,而且工业智能化提升城市价值链嵌入程度主要表现为一般贸易;机制分析表明工业智能化对城市价值链嵌入程度的正向影响途径主要为提高劳动生产率、改善劳动力错配及扭曲。本文的政策含义为要加快城市的工业智能化进程,提高劳动力的配置效率以提升城市全球价值链嵌入水平。

Abstract: Using the Industrial Robot data, Customs Database and Industrial Enterprise Database from 2006 to 2015, match the industrial intelligence level of 211 prefecture-level cities with the degree of city global value chain embedment, and examine the impact and mechanism of city industrial intelligence on the degree of global value chain embedment. The results show that the improvement of industrial intelligence has significantly improved the city's global value chain embedment. The results of robustness and endogeneity tests show that this conclusion is robust and credible; the analysis of heterogeneity found that there exist significant regional and industry differences in the impact of industrial intelligence on the city global value chain embedment, and industrial intelligence enhances the degree of the city value chain embedment, which is mainly manifested in ordinary trade; mechanism analysis shows that the positive influence of industrial intelligence on the degree of city global value chain embedment is mainly to increase labor productivity, improve labor mismatch and distortion. The policy implications of this paper are to accelerate the process of industrial intelligence in cities and improve the efficiency of labor allocation to enhance the level of city global value chain embedment.