基于线性回归模型下港口物流与地区经济发展关系研究——以唐山港为例

Research on the Relationship Between Port Logistics and Regional Economic Development——Taking Tangshan Port as an Example

随着经济全球化的快速发展,国际间的贸易合作越来越密切,现代港口物流的功能也越来越突出。港口物流从最初的简单运输存储功能,逐渐发展为国际间的商业交流和贸易合作枢纽,仓储运输等功能也更加完善。文中以唐山港港口货物吞吐量衡量其物流情况,以唐山市GDP衡量其经济水平,通过建立线性回归模型分析两者的相关关系,得知两者之间存在较显著的线性正相关关系,地区经济的发展对港口物流的发展具有推动作用。最后,指出应该加强唐山港港区之间的联动和协同发展,建立一种在竞争中合作的新模式以及引进高端人才等改进建议。

With the rapid development of economic globalization,international trade cooperation has become more and more close,and the functions of modern port logistics have become more prominent.From the initial simple transportation storage function,port logistics has gradually developed into a hub for international commercial exchanges and trade cooperation,and functions such as warehousing and transportation have also become more complete.This article measures the logistics of Tangshan Port cargo throughput,measures its economic level by Tangshan GDP,and establishes a linear regression model to analyze the correlation between the two,and finds that there is a significant linear positive correlation between the two.The economic development has a driving effect on the development of port logistics.Finally,it was pointed out that it is necessary to strengthen the linkage and coordinated development,establish a new model of cooperation in competition,and introduce suggestions for the improvement of high-end talents.