摘要
本文在测算相对多样化与相对专业化指标基础上,从规模与效率两个维度实证检验了产业集聚方向对城市技术创新的总体影响以及对中心城市与非中心城市城市技术创新的异质性影响,得到如下结论:产业集聚方向主要影响城市技术创新规模,对技术创新效率的影响不明显,从影响机制看,专业化会增加城市技术创新规模,但是专业化与知识资本的交互作用会降低城市技术创新规模,而多样化与知识资本的交互作用有助于提升城市技术创新规模;对不同类型城市来说,产业集聚方向对中心城市技术创新促进作用主要体现在提升技术创新效率,而产业集聚对非中心城市技术创新的促进作用主要体现在增加技术创新规模。
Based on the measurement of relative diversification and specialization,this paper empirically studies the overall influence ofindustrial agglomeration form on urban technological innovation from the two dimensions of scale and efficiency,and testsurban technological innovationheterogeneityofindustrial agglomeration in central and non-central cities. It arrives at the follows conclusion: industrial agglomeration mainly affects the scale of technological innovation,not the efficiency of technological innovation,which is decided by most cities in the early stage of technological innovation. From the aspect of influence mechanism,specialization will increase the scale of urban technological innovation,but its interaction with intellectual capital will reduce the scale of urban technological innovation,and the interaction between diversification and intellectual capital will help to promote the scale of urban technological innovation;For the different category cities,the form of industrial agglomeration mainly affectsthe efficiency of technological innovation in central cities,and affects the scale of technological innovation in non-central cities.
作者
陈长石
姜廷廷
刘晨晖
CHEN Chang-Shi;JIANG Ting-ting;LIU Chen-Hui(Center for Industrial & Business Organization,Dongbei University of Finance& Economics,Dalian 116025,China;Research Academy of Economic & Social Development,Dongbei University of Finance& Economies,Dalian 116025,China)
出处
《科学学研究》
CSSCI
CSCD
北大核心
2019年第1期77-85,共9页
Studies in Science of Science
基金
国家自然科学基金资助项目(71503032
71603043)
东北财经大学优秀科研创新人才项目(DUFE2017R05)
关键词
产业集聚方向
城市技术创新
异质性影响
form of industrial agglomeration
urban technological innovation
heterogeneity