流通服务业对制造业效率的影响路径分析

流通服务业的发展对制造业效率的提升具有重要作用。本文通过构建含有中介变量的调节变量模型,以16个制造业子行业为样本,利用2000～2007年的面板数据实证检验流通服务业对制造业效率的影响路径,研究结果显示:流通服务业的发展有力地促进了制造业效率的提升,并且这种作用是部分通过降低交易成本来实现的,制造业自身的技术创新能力对流通服务业与制造业效率之间的关系起到显著的调节作用,即技术创新能力越强的制造业行业,越有可能通过流通服务业来降低交易成本,从而提升自身效率。

The Influencing Path of Circulation Services Industry to Manufacturing Industry Efficiency

The development of circulation services industry plays an important role in promotion of manufacturing industry efficiency.The paper tests the influencing path of circulation services industry to manufacturing industry efficiency through a mediated moderating model and based on the panel data of 16 sub-manufacturing from 2000 to 2007.The results show that circulation services industry developments improve the efficiency of manufacturing industry,and that this mechanism is achieved through lowering the transaction costs partly.The innovation ability of manufacturing industry has a moderating effect on the relationship between circulation services and manufacturing industry significantly,namely the stronger technical innovation ability of the manufacturing industry is,the more likely to reduce transaction costs by the circulation service industry,so as to enhance the efficiency of their own.