基于SFA的中国物流业效率研究

Research on the Efficiency of China's Logistics Industry Based on SFA

根据中国2007~2016年物流业相关投入产出数据,采用随机前沿分析,对中国物流业效率进行研究。结果表明:2007~2016年中国物流业效率水平较低,但总体呈上升趋势,物流业从业人员数不足但运输工具过剩,网民数量增加能显著提高物流业效率,国内生产总值增长不能对物流业效率的提高起到显著的促进效果。

According to the relevant input and output data of China＇s logistics industry from 2007 to 2016, the efficiency of China＇s logistics industry is studied by using stochastic frontier analysis. Results show that： from 2007 to 2016 efficiency of China＇s logistics industry is in the lower level, but the overall level is on the rise. There is a shortage of number of employees in logistics industry but there is a surplus of vehicles. Increment of internet users can significantly improve the efficiency of the logistics industry. Growth of gross domestic product（GDP） can＇t significantly improve the efficiency of the logistics industry.