基于三阶段DEA模型的珠三角港口效率研究  

Evaluating the Efficiency of the Pearl River Delta Ports Based on Three-stage DEA Model

作　　者：王爱虎[1] 吴文玲[1] 

机构地区：[1]华南理工大学工商管理学院,广东广州510640

出　　处：《工业工程》2017年第3期82-88,共7页Industrial Engineering Journal

基　　金：国家自然科学基金资助项目(71171084);广州市金融服务创新与风险管理研究基地2016年度研究课题(2016GZJFJD02);华南理工大学中央高校基本科研业务费专项资金资助项目(D214333w)

摘　　要：在全球经济复苏乏力,国内外贸"双降"的大背景下,港口效率的高低决定港口发展的成败。为了评价珠三角地区港口效率,选取2010~2014年珠三角地区9个市港口的投入产出面板数据,用三阶段DEA方法对珠三角港口效率进行实证分析。研究结果表明,珠三角地区港口综合效率整体偏低;规模无效率是综合效率低下的主要原因;珠三角地区港口的综合效率、纯技术效率和规模效率均呈逐年递增的趋势,但是上升幅度不明显。Against the background of sluggish global economic recovery and ＂double down＂ of foreign trade in recent years, efficiency determines the development of ports as an important part of the global supply chain. Applying the panel data derived from 9 ports in the Pearl River Delta region from the year of 2010 to 2014, the efficiency of the Pearl River Delta ports is empirically analyzed by conducting the three-stage DEA model. The results indicate, （1） that the comprehensive efficiency of ports in Pearl River Delta region is low; （2） that the low comprehensive efficiency is attributed to the scale inefficiency; and （3） that the comprehensive efficiency, pure technical efficiency and scale efficiency of the port in the Pearl River Delta region have been increasing in recent years, but the rise is relatively small.

关 键 词：三阶段DEA 珠三角 港口效率 评价 

分 类 号：F552[经济管理—产业经济]