考虑外在环境因素的集装箱港口效率研究  

Research on Container Port Efficiency Considering External Environmental Factors

作　　者：叶善椿[1,2] YE Shan-chun(Department of Logistics Engineering,Dongguan Polytechnic,Dongguan 523808,China;School of Transportation Engineering,DaLian Maritime University,Dalian 116026,China)

机构地区：[1]东莞职业技术学院物流工程系,广东东莞523808 [2]大连海事大学交通运输工程学院,辽宁大连116026

出　　处：《数学的实践与认识》2020年第20期53-62,共10页Mathematics in Practice and Theory

基　　金：国家自然科学基金(71301101);广东省哲学社会科学“十三五”规划2018年度学科共建项目(GD18XGL04);中国物流学会项目(2018CSLKT3-174)。

摘　　要：考虑外在环境因素和随机因素,利用三阶段数据包络分析(DEA)模型研究我国沿海八个集装箱港口效率.研究发现,我国沿海港口效率受腹地经济、股权结构、港口规模、政府支持、市场结构等环境和随机因素影响;剔除环境和随机因素影响后,港口的综合效率有所下降.然后分析了港口效率下降的原因,并将沿海八个港口按照纯技术效率和规模效率分为四类,根据类别的不同提出相应的发展建议.Considering environmental factors and random factors,use three stage DEA model to study efficiency of eight coastal container port in China.The results show:coastal container port efficiency was influenced by hinterland economy,ownership structure,port size,government support,market structure and other environmental and random factors;the comprehensive efficiency of the port has declined after eliminating the influence of environmental and random factors.Then analyze the reason of declining of port efficiency,divide eight coastal ports into four categories in accordance with the pure technical efficiency and scale efficiency.Finally,put forward the corresponding development suggestions according to different categories.

关 键 词：港口效率 外部环境 纯技术效率 规模效率 

分 类 号：F552.7[经济管理—产业经济]