我国中小企业双S区域划分与效率研究

The "S" Shape Zoning for Small and Medium-sized Enterprises' Regional Development and Efficiency Analysis in China

受资源禀赋、地形地貌等客观因素影响,我国区域经济发展形成了由强到弱的东、中、西部三大区域格局。本文以此为依据,做出了关于我国中小企业区域发展的三个假设。采用实证数据借助层次聚类的运算方法所得的结论为:我国中小企业的发展由东向西呈现了正、反双"S"的区域划分边缘。采用实证数据借助数据包络法分析的结果为:我国中小企业产出效率并没有呈现出东、中和西部三大经济区域划分的情况。这表明,不管是经济发达的东部还是欠发达的西部经济区域,均存在着中小企业发展有效率和无效率的情况。

The economic level expresses from high to low as the distribution as from east to west in China due to many objective factors such as the endowment of natural resources, topography and so on. On a basis of this, three hypothesizes were made on the development of medium - size and small enterprise of China in this paper. The consequence of the chlster analysis with basic data shows that： the regional development of medium - size and small enterprises emerges positive and negative directions like ＂S＂ shape division. The consequence of DEA with basic data shows that： the efficiency of the medium - size and small enterprises does not divide as its regional development as we hypothesized before.