空间集聚、企业动态与经济增长:基于中国制造业的分析

发布时间：2018-10-22 19:53

【摘要】：本文通过理论分析与实证检验的结合及构建新的空间集聚指标,深入考察企业的空间集聚对企业动态以及经济增长的影响。首先,拓展相关理论模型,对企业空间集聚如何通过影响企业创新、进入与退出等动态演变,进而作用于经济增长的影响与传导机制进行了理论解释。进一步,利用中国工业企业数据库中制造业企业的经纬度地理坐标信息,构建了刻画城市企业空间集聚程度的新指标,从城市层面对理论分析进行了计量检验。数据检验支持了理论分析的主要结论:中国城市中制造业企业空间集聚对新企业进入和制造业增长均呈现"倒U型"影响,其影响企业进入的拐点值略小于制造业增长的拐点值。同时,数据分析显示,在本文分析的数据时间段内,多数城市制造业企业空间集聚的负面效应更为显著。据此,本文也进行了简要的现实意义讨论。
[Abstract]:Through the combination of theoretical analysis and empirical test and the construction of a new spatial agglomeration index, this paper investigates the influence of spatial agglomeration on enterprise dynamics and economic growth. First of all, we expand the relevant theoretical models to explain how the spatial agglomeration of enterprises affects the influence and conduction mechanism of economic growth by influencing the dynamic evolution of enterprise innovation, entry and withdrawal. Furthermore, using the geographical coordinate information of manufacturing enterprises in the database of Chinese industrial enterprises, a new index to describe the spatial agglomeration of urban enterprises is constructed, and the theoretical analysis is tested from the city level. The data test supports the main conclusions of the theoretical analysis: the spatial agglomeration of manufacturing enterprises in Chinese cities has a "inverted U-shaped" effect on the entry of new enterprises and the growth of manufacturing industry. The inflexion value that its influence enterprise enters is slightly smaller than the inflection point value of manufacturing industry growth. At the same time, the data analysis shows that the negative effects of spatial agglomeration of most urban manufacturing enterprises are more significant in the data period analyzed in this paper. Accordingly, this paper also carries on the brief realistic significance discussion.
【作者单位】：厦门大学经济学院;
【基金】：国家社会科学基金重大项目“供给侧结构性改革视域下的社会结构与经济增长研究”(批准号16ZDA007) 国家自然科学基金面上项目“我国二元经济背景下的增长与发展研究:城市化的视角”(批准号71273216)
【分类号】：F424

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