摘要
基于2005-2014年中国省级面板数据,使用固定效应、随机效应和系统广义矩估计方法,通过区分一般人口集聚和人才集聚两个指标,研究了人口集聚对区域技术创新的影响,并分析了不同区域之间两者关系的异同。研究结果表明:一般人口集聚和区域技术创新之间呈"正U型关系",同时人才集聚显著促进了区域技术创新。在不同区域层面,一般人口集聚在东部和西部地区均存在"正U型"关系,且对于西部地区技术创新的作用比东部地区更大,但在中部地区,两者关系并未呈现"U型"关系,而是呈持续负向影响。此外,相比东部地区,人才集聚对于中部和西部地区技术创新的作用更强。
By using Chinese Provincial Data from 2005 to 2014,this paper studied the population agglomeration effects on regional technology innovation in recent years through distinguishing the differences between the indicator of general population agglomeration and talents converging, which involves fixed effect, random effect and system of generalized moment estimation method. In addition, this article also analyzes the similarities and differences of this relationship among different regions. Overall results show that there is a positive ＂ushaped＂ relationship between the general population agglomeration and regional technology innovation. At the same time, talent agglomeration promoted the regional technology innovation significantly. In different regional level, there is a positive ＂U＂ relationship in both eastern and western regions concerning general population agglomeration, and for even more important in the western region. However, there is no ＂U＂ relationship in the middle parts of China, which means continuing negative impact. Furthermore, the role of talent agglomeration is more important in middle and western regions than in the eastern regions for technological innovation.
出处
《科技进步与对策》
CSSCI
北大核心
2017年第5期45-51,共7页
Science & Technology Progress and Policy
基金
国家社会科学基金一般项目(12BGL101)
教育部新世纪优秀人才支持计划项目(NCET-13-0814)
关键词
一般人口集聚
人才集聚
技术创新
区域创新
General Population Agglomeration
Talent Agglomeration
Techonology Innovation
Regional Innovation
