高新区升级能否提升城市创新水平?--基于准自然实验的证据  

Can the Upgrading of High-Tech Zones Improve the Level of Urban Innovation?--Based on the Evidence from Quasi-Natural Experiments

作　　者：杨韡韡[1] 康嘉茹 葛志远[1] YANG Weiwei;KANG Jiaru;GE Zhiyuan(School of Economics and Management,Beijing University of Technology,Beijing 100124)

机构地区：[1]北京工业大学经济与管理学院,北京100124

出　　处：《科技促进发展》2021年第9期1673-1681,共9页Science & Technology for Development

基　　金：教育部课程建设试点-北工大研究生课程建设项目(2140112005),负责人:杨韡韡;湖南省郴州市经济和信息化委员会企事业委托项目(40011012201605):郴州市宝石产业十三五规划,负责人:杨韡韡。

摘　　要：为充分发挥国家高新区的引领、辐射、示范和带动优势,党中央和国务院于2009年启动了“省级高新区升级”工作。本研究以省级高新区升级政策作为准自然实验,利用其2001-2016年207个城市的面板数据,分析了高新区升级对城市创新水平的影响。研究结果表明,省级高新区升级成为国家级高新区有效提升了城市创新水平,而提升作用主要得益于高新区的溢出和扩散效应。从城市创新主体来看,高效率政府更能基于国家高新区的制度优势提升本地创新水平;高校和科研院所数量越多,国家高新区产学研协同创新优势越明显,从而提升城市创新水平越明显。从城市等级来看,高新区升级对一二线城市创新水平的提升幅度要高于三四线城市。To give full play to the leading,radiating,demonstrating,and driving advantages of the National High-tech Zones(NHTZs),the Party Central Committee and the State Council launched the“Upgrading of Provincial High-tech Zones(PHTZs)”in 2009.This study took the upgrade policy of PHTZs as a quasi-natural experiment,and used the experiment's panel data from 207 cities from 2001 to 2016 to examine the impact of the upgrading of high-tech zones on the level of urban innovation.The study found that the upgrading of PHTZs to NHTZs effectively improved the level of urban innovation,while the promotion was mainly due to the spillover and diffusion effects of NHTZs.From the perspective of urban innovation entities,a more efficient government can be more capable of improving the local innovation level based on the system advantages of the NHTZs;The greater the number of universities and research institutes,the more obvious the advantages of collaborative innovation of national high-tech zones will be,thus the level of urban innovation will be enhanced more obviously.The innovation level increased by the upgrading of PHTZs in the firstand second-tier cities will be greater than in the third-and fourth-tier cities.

关 键 词：省级高新区升级 城市创新水平 多期双重差分 

分 类 号：F124.3[经济管理—世界经济]