| 科技创新对产业结构升级的空间外溢效应研究 |
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| 引用本文： | 卢阳春,赵中匡.科技创新对产业结构升级的空间外溢效应研究[J].西部经济管理论坛,2021,32(5):23-32. |
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| 作者姓名： | 卢阳春 赵中匡 |
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| 作者单位： | 1.成都师范学院成都融入双循环发展新格局研究中心 |
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| 摘 要： | 文章利用2011—2018年成渝地区双城经济圈内16个城市的面板数据，基于时间距离空间权重矩阵，以经济增长、城市化水平、外商直接投资强度、人力资本、金融发展为控制变量构建模型，实证分析成渝地区双城经济圈科技创新驱动产业结构升级的空间外溢效应。研究结果表明，成渝地区双城经济圈内各市的科技创新与产业结构升级均存在较为显著的正空间相关性；各市的科技创新对本市产业结构升级具有显著正向作用；各市的科技创新对邻近市的产业结构升级具有较为显著的负向空间溢出效应。基于研究结果，本文提出了相应的提升科技创新空间外溢效应的对策建议。
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| 关 键 词： | 科技创新 产业结构升级 空间外溢效应 空间杜宾模型 成渝地区双城经济圈 |
| 收稿时间： | 2021-05-25 |
Research on Spatial Spillover Effect of Science and Technology Innovation on Industrial Structure Upgrading |
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| Authors: | Lu Yangchun Zhao Zhongkuang |
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| Affiliation: | 1.Chengdu Research Center for New Pattern of Double Cycle Development, Chengdu Normal University |
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| Abstract: | Based on the panel data of 16 cities in Chengdu-Chongqing Twin-city Economic Circle from 2011 to 2018, and the time-distance spatial weight matrix, this paper constructs a model with economic growth, urbanization level, foreign direct investment intensity, human capital and financial development as control variables, and empirically analyzes the spatial spillover effect of technological innovation driving industrial structure upgrading in Chengdu-Chongqing Twin-city Economic Circle. The results show that the scientific and technological innovation and the industrial structure upgrading of each city in Chengdu-Chongqing Twin-city Economic Circle has a significant positive spatial correlation; science and technology innovation has a significant positive effect on upgrading the industrial structure of this city; the technological innovation of each city has a negative spatial spillover effect on the industrial structure upgrading of the neighboring city. With the research results, this paper puts forward corresponding countermeasures and suggestions to enhance the spatial spillover effect of scientific and technological innovation. |
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