集聚经济、空间依赖与中小企业发展空间差异

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

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。

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 quantifieationally the influence factors. The results show that, in addition to factor endowments, transporta- tion 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 envi- ronment 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.