国内市场分割与供应链效率——基于企业库存视角  

Domestic Market Segmentation and Supply Chain Efficiency——From the Perspective of Enterprise Inventory

作　　者：张晨霞 俞萍萍[2] ZHANG Chenxia;YU Pingping(School of Economics,Nankai University,Tianjin,300071;School of Economics and Management,Yancheng Institute of Technology,Yancheng,Jiangsu,224000)

机构地区：[1]南开大学经济学院,天津300071 [2]盐城工学院经管学院,江苏盐城224000

出　　处：《国际商务（对外经济贸易大学学报）》2022年第3期123-139,共17页INTERNATIONAL BUSINESS

基　　金：教育部人文社会科学青年基金项目“‘一带一路’贸易投资便利化重构GVC的机理与效应研究”(19YJC790177)。

摘　　要：本文在构建国内市场分割影响供应链效率的理论模型基础上,以企业库存为视角,从微观层面实证分析了国内市场分割对供应链效率的影响和内在机制。研究发现:市场分割对企业库存有显著的促进作用,抑制了供应链效率;国内市场分割对企业库存的影响存在差异性特征,即市场分割对民营企业、一般贸易企业、东部地区企业和高技术企业的库存促进作用较大;市场分割提高企业库存、抑制供应链效率的主要影响渠道是延长企业采购的提前期和增加企业提前期的不确定性。Based on the theoretical model of the impact of domestic market segmentation on supply chain efficiency, from the perspective of enterprise inventory, this paper empirically analyzed the impact and internal mechanism of domestic market segmentation on supply chain efficiency from the micro level. The results show that market segmentation can significantly promote enterprise inventory and inhibit supply chain efficiency. There are different characteristics in the impact of domestic market segmentation on enterprise inventory, that is, market segmentation plays a great role in promoting the inventory of private enterprises, general trade enterprises, enterprises in the eastern region and high-tech enterprises. Mechanism analysis shows that the main influence channel of market segmentation to improve enterprise inventory and inhibit supply chain efficiency is to prolong enterprise procurement leadtime and increase the uncertainty of enterprise leadtime.

关 键 词：市场分割 供应链效率 企业库存 

分 类 号：F420[经济管理—产业经济]