摘要
为探究高技术服务业集聚对城市经济增长质量的影响机制,选用中国283个地级及以上城市2003-2015年的面板数据进行回归分析。研究发现,具有劳动力蓄水池效应和中间品共享效应的高技术服务业专业化集聚更有利于促进城市经济增长质量的提高,而多样化集聚的作用效果为负且不显著;高技术服务业集聚对城市经济增长质量的影响存在显著的区域性差异和行业差异,东部地区的专业化集聚效应明显优于中部和西部地区,城市经济增长质量主要受信息服务业和软件业专业化集聚的影响,而科技服务业专业化集聚的影响不明显。进一步研究发现,随着城市规模扩大,提高高技术服务业集聚多样化和专业化水平将促进城市经济高质量增长,而与小城市优势条件更加吻合的高技术服务业集聚模式是专业化集聚。
To investigate the influence mechanism of high-tech service industry agglomeration on the quality of urban economic growth, panel data of 283 municipal-level and above cities in China from 2003 to 2015 were selected for regression analysis. The results show that the specialized agglomeration that possesses labor pool effect and intermediate goods sharing effect is more conducive to promoting the quality of urban economic growth, while the effect of its diversified agglomeration is negative and insignificant. There are significant regional and industrial effect differences in their promotion quality, and the specialized agglomeration effect in the eastern regions is significantly better than that in the central and western regions. The quality of urban economic growth is mainly influenced by the specialized agglomeration of information service industry and software industry, while that of sci-tech service industry is not obvious. Further research finds that with the expansion of city scale, increasing the diversification and specialization of high-tech service industry agglomeration will promote the high-quality development of urban economy. Specialized agglomeration is an agglomeration model that is more consistent with the advantageous conditions of small cities.
作者
郑腾飞
Zheng Tengfei(Macroeconomy Institute of National Development and Reform Com mission,Xicheng District,Beijing 100038,China)
出处
《长沙理工大学学报(社会科学版)》
2022年第5期67-79,共13页
Journal of Changsha University of Science and Technology:Social Science
基金
国家社会科学基金青年项目(21CTJ015)。
关键词
高技术服务业
专业化集聚
多样化集聚
集聚效应
城市经济增长质量
high-tech service industry
specialized agglomeration
diversified agglomeration
agglomeration effect
the quality of urban economic growth