中小企业减贫效应的地区差异及其所有制基础

Regional Difference in Poverty Alleviation Effect of SMEs and Its Ownership Basement

采用SYS-GMM方法对中国省际面板数据进行估计,实证检验了中小企业的减贫效应,从中小企业所有制的角度考察该地区差异的成因。结果显示:中小企业的减贫效应存在明显的地区差异;中小企业初始国有资本比重对地区长期贫困减缓具有显著的负面影响;以中小企业私人资本比重的提高为特征的中小企业所有制结构变化对贫困减缓的积极作用最为显著,外商资本次之,国有资本对贫困减缓具有消极作用。指出:政府应进一步促进中小企业所有制改革,采取差异化政策,积极引导私人资本和外商资本向中西部地区流动,充分发挥中小企业的减贫作用。

Abstract：Using the provincial-level dynamic panel data ,this paper empirically studies the poverty alleviation effect of medium-sizedand small enterprises（SMEs） ,and analyzes the impact of historical factors on these regional difference from thstructure by SYS-GMM method. The resutt shows as follows： there exists the regional difference in the s initial proportion of state capital has a significant negative impact on long-term poverty alleviation; the change of ownership structure character-ized by the increasing of the proportion of private capital has a significant positive effect on poverty reduction, foreign investmenlowed,but that of state capital has negative effect. Therefore^Chinese government should adopt different ship structure of SMEs,and guide private capital and foreign capital to flow to the mid-west region to tion.