基于灰色关联度我国物流成本与经济发展相关分析

The Correlation Analysis of China's Logistics Costs and Economic Development Based on Grey Relevancy

我国的社会物流成本主要包括:运输费用、保管费用和管理费用三大部分。近年来我国社会物流成本占我国GDP的比例不断地下降,表明我国的物流效率不断地提升,但是三者对我国经济的影响不尽相同。通过灰色关联分析,建立灰色关联系统,定量的计算出我国物流成本对我国经济影响的关联度。文中通过关联度的排序,分析三大成本对我国经济的影响程度。

China＇s social logistics cost include： transportation cost, storage cost and management cost. In China in recent years the proportion of social logistics cost of China＇s GDP down constantly, shows that China＇s logistics efficiency continuously ascension, but three of our country＇s economic influence is not the same. Through the grey correlation analysis, grey correlation system is established, the quantitative calculation of the degree of China＇s logistics cost of China＇s economic impact. Based on the correlation of the sequence, this paper analyzes the influence degree of the three big cost to our country economy.