交通基础设施对制造业企业库存的降低效应研究--基于空间计量模型的实证分析

摘要

在理论分析交通基础设施对制造业企业库存成本降低效应的基础上，利用2002～2011年的中国省级面板数据，对该效应进行实证检验。结果表明：交通基础设施能够显著降低本省制造业企业库存成本，但对周边省份库存成本的影响具有不确定性。具体而言，铁路能够显著降低周围省份库存成本，即空间溢出效应显著为负；但公路显著增加周边省份库存成本，即空间溢出效应显著为正。%This paper theoretically analyzes the spatial spillover effects that transport infrastructure treat inventory costs of manufac-turing enterprises . Using provincial panel data from 2002 to 2011 , this article empirically analyzes the spatial spillover effects . Our re-search come to the following conclusions :local transport infrastructure can significantly reduce the inventory costs of the manufacturing en-terprises , but transport infrastructure in other regions doesn't come to agreed conclusion . To be concrete , the local railway and other area's railway can significantly decrease the inventory costs . However , other area's road can significantly increase inventory costs .