An Analysis of the Mechanism of Driving Logistics Economic Efficiency Improvement in the Express Industry——The Intrinsic Constraint Effect Based on Industry Endowment
Based on the panel data of 30 provinces in China from 2011-2021,this paper empirically analyzes the constraint characteristics of the impact of express industry scale on logistics efficiency from the perspective of industry endowment differences.The results show that the expansion of China's express industry scale has a significant role in promoting the improvement of logistics economic efficiency.At the same time,under the inherent constraints of industry scale,the impact of express industry scale on logistics efficiency shows a significant nonlinear change,with its impact on the static and dynamic efficiency of the logistics industry showing U-shaped and inverted U-shaped changes,respectively.Therefore,it is necessary to increase investments in the construction of express logistics infrastructure,accelerate the construction of a fully covered express service network in the region,and continuously enhance the economic impact of the express industry on driving logistics efficiency.