物流产业集聚、市场分割与区域绿色经济效率

Logistics Industry Agglomeration,Market Segmentation and Regional Green Economic Efficiency

在新经济地理理论和市场经济理论的基础上,应用2001—2015年的省域面板数据和空间杜宾模型(SDM)探讨了物流产业集聚、市场分割对区域绿色经济效率的影响。研究发现,物流产业集聚不仅能够显著提升本地绿色经济运行效率,还具有显著的空间溢出效应,并随空间距离的增加呈现衰减的特征,其有效边界大致为600千米。另外,其空间溢出效应受到市场分割的无形阻碍,通过减弱与邻近地区的经济联系等方式,弱化物流产业集聚的空间溢出效应。

Based on the theory of new economic geography and market economy,this paper adopts provincial panel data from 2001 to2015 and spacial Durbin Model（ SDM） to explore the impact of logistics industry agglomeration and market segmentation on regional green economic efficiency. It is found that the logistics industry agglomeration can significantly improve the efficiency of the local green economy and has a significant spatial spillover effect. The spatial spillover effect shows attenuation as the spatial distance increases,with the effective boundary of about 600 kilometers. Moreover,the spatial spillover effect should be subject to invisible obstacles from market segmentation and should be weakened by means of weakening the economic ties with neighboring areas.