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作 者:吉亚辉[1] 陈健英 JI Ya-hui;CHEN Jian-ying(College of Economics,Northwest Normal University,Lanzhou 730070,China)
出 处:《哈尔滨商业大学学报(社会科学版)》2023年第1期73-85,共13页Journal of Harbin University of Commerce:Social Science Edition
基 金:国家自然科学基金项目“自然资源禀赋、地方政府行为与区际产业转移”(71663046)。
摘 要:随着中国进入经济转型的关键时期,如何实现创新的高质量发展成为当下亟需解决的现实问题。以演化经济学为理论基础、技术广度为分析切入点,将技术多样化分为相关技术多样化与不相关技术多样化,探究技术多样化与生产性服务业集聚之间关系。基于2003—2019年地市级发明专利数据进行实证检验。研究表明,生产性服务业集聚可以有效推进地区技术多样化进程,且随着生产性服务业集聚,相对于相关技术多样化,地区越有可能实现不相关技术多样化。高端生产性服务业集聚的推动作用显著大于低端生产性服务业。同时,地区人力资本水平和人口集聚水平具有正向调节作用。As China enters the critical period of economic transformation,how to achieve high-quality development of innovation has become a realistic problem that needs to be solved.Based on evolutionary economics and technology breadth,this paper divides technological diversification into relevant technological diversification and unrelated technological diversification,and explores the relationship between technological diversification and agglomeration of producer services.An empirical test is conducted based on the data of city-level invention patents from 2003 to 2019.The results show that agglomeration of producer services can effectively promote regional technological diversification.With the agglomeration of producer services,the region is more likely to realize unrelated technology diversification than related technology diversification.The driving effect of agglomeration of high-end producer services is significantly greater than that of low-end producer services.At the same time,regional human capital level and population agglomeration have a positive moderating effect.
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