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    经济经纬 2022 Issue (3) :15-25
    区域经济 最新目录 | 下期目录 | 过刊浏览 | 高级检索 |
    互联网发展水平、知识溢出与区域创新能力
李雪, 吴福象, 竺李乐
南京大学 经济学院,江苏 南京 210093
    Internet Development Level, Knowledge Spillovers and Regional Innovation Capability
    LI Xue, WU Fuxiang, ZHU Lile
School of Economics, Nanjing University, Nanjing 210093, China
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摘要 基于中国2006—2018年30个省份的面板数据,利用空间计量模型实证检验了互联网发展水平、知识溢出对中国区域创新能力的影响。研究显示,全国样本中,互联网发展水平和知识溢出均能显著促进中国区域创新能力的提升,这说明互联网发展水平和省份之间的知识溢出都是地区创新能力提升的重要推动力。同时,互联网发展水平的提高能够显著推动知识溢出的创新促进作用。分样本中,一方面,互联网发展水平和知识溢出对中国区域创新能力的促进作用在不同区域存在着显著的差异,东部地区的互联网发展水平和知识溢出对其创新能力有着显著的正向效应,而中西部地区的这种效应却不明显。另一方面,互联网通过知识溢出促进区域创新能力的效应也存在明显的区域差异,在东部地区有显著的推动作用,而在中西部地区却不存在。为了提升区域创新能力,实现区域创新协同发展,在推进互联网发展时,也要根据不同区域的禀赋条件实行差异化的互联网创新战略。
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李雪
吴福象
竺李乐
关键词互联网发展水平   知识溢出   区域创新能力   空间计量   区域差异     
Abstract: Based on the panel data of 30 provinces in China from 2006 to 2018, this paper empirically tests the impact of Internet development level and knowledge spillover on China's regional innovation capability by using spatial econometric model. The study shows that in the national sample, both the level of internet development and knowledge spillover can significantly promote the improvement of China's regional innovation capability, which shows that the level of Internet development and knowledge spillovers between provinces are important driving forces for the improvement of regional innovation capability. At the same time, the improvement of the development level of the internet can significantly promote the innovation promotion effect of knowledge spillovers. In the sub-samples, on the one hand, there are significant differences in the promoting effect of Internet development level and knowledge spillover on China's regional innovation capability in different regions. The Internet development level and knowledge spillover in the eastern region have a significant positive effect on its innovation capability, while the effect in the central and western regions is not obvious. On the other hand, the effect of the internet on promoting regional innovation capability through knowledge spillover also has obvious regional heterogeneity, which plays a significant promoting role in the eastern region, but does not exist in the central and western regions. In order to enhance regional innovation capability, achieve the coordinated development of regional innovation and promote the development of the internet, we should also implement differentiated Internet innovation strategies according to the endowment conditions of different regions.
KeywordsInternet Development Level   Knowledge Spillover   Regional Innovation Capability   Spatial Measurement   Regional Differences     
收稿日期 2020-12-30; 接受日期 ;
基金资助:国家社会科学基金重大项目(20&ZD123);国家自然科学基金面上项目(72073061)
通讯作者 李雪(1994— ),女,山东青岛人,博士研究生,主要从事区域经济与产业经济研究。   
作者简介: 吴福象(1966— ),男,安徽安庆人,博士,教授,博士生导师,主要从事区域经济与产业经济研究;竺李乐(1995— ),男,青海西宁人,博士研究生,主要从事产业经济研究。
引用本文:   
李雪, 吴福象, 竺李乐.互联网发展水平、知识溢出与区域创新能力[J].  经济经纬, 2022,3: 15-25
LI Xue, WU Fuxiang, ZHU Lile.Internet Development Level, Knowledge Spillovers and Regional Innovation Capability[J]  Economic Survey, 2022,V39(3): 15-25
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http://www.jjjw.org.cn/CN/     或     http://www.jjjw.org.cn/CN/Y2022/V39/I3/15
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