集聚经济、空间依赖与中小企业发展空间差异

目前,我国中小企业发展存在明显的空间差异,由东至西形成了较为典型的圈层式空间结构。本文以我国中小企业发展空间差异特征分析为起点,定量考察其发展空间差异的影响因素。结果表明:除要素禀赋、运输成本、区域开放度、政府作用力有显著影响外,集聚经济、空间依赖对我国中小企业发展空间差异的形成具有重要作用。因此,应从城市集群发展、创造要素自由流动的市场环境,及完善区际交通网络等方面,重塑我国中小企业区域协调发展环境。

Agglomeration Economy, Spatial Dependence and Regional Disparity of Development of SMEs

Development of SMEs in China shows significant spatial differences,forming typical spherical type space structure from east to west.This paper takes the differences in development characteristics of SMEs as a starting point and analyzes quantificationally the influence factors.The results show that,in addition to factor endowments,transportation costs,regional openness,government forces have a significant impact,agglomeration economy,spatial dependence have a significant impact on the formation of spatial development differences of SMEs.We should shape the regional environment for the coordinated development of SMEs from the aspects of the cluster development of city,creating the market environment for free movement of factors and improving interregional transportation system.