摘要
为揭示我国沿海港口运营效率及其发展态势,运用DEA-CA-MI方法,对全国沿海37个主要港口在2009~2014年间的运营效率进行静态和动态评价.结果表明:我国沿海主要港口运营效率的水平、结构与发展态势存在较大差异;在静态评价中,港口综合技术效率与港口平均规模之间存在倒"U"型关系,纯技术效率不高是导致港口运营效率水平偏低的主要影响因素;在动态评价中,除福州港外,其他港口的运营效率在评价期内均有所改善,全要素生产率指数及其离散程度随港口规模增加而减小.
In order to reveal the operational efficiency and development trend of China's coastal ports,DEA,CA and MI methods are used to conduct static and dynamic evaluation of37major national costal ports from2009to2014.The results show there are great differences in the level,structure and development trend of the operation efficiency of main coastal ports in China.In the static evaluation,there is an inverted“U”relationship between the port’s comprehensive technical efficiency and the average port size.Additionally,the low purely technical efficiency is the main factor which leads to the lower operational efficiency of ports.In the dynamic evaluation,besides Fuzhou port,the operating efficiency of other ports have improved during the evaluation period,the total factor productivity index and its dispersion degree decrease with the increase of port size.
作者
隋晓艳
姜桂艳
曹朋亮
杜春承
SUI Xiao-yan;JIANG Gui-yan;CAO Peng-liang;DU Chun-cheng(Faculty of Maritime and Transportation,Ningbo University,Ningbo315211,China;Ningbo University Sub-centre,National Traffic Manangement Engineering & Technologies Research Centre,Nangbo315211,China;Jiangsu Province Collaborative Innovation Center for Modern Urban Traffic Technologies,Nanjing210096,China;Collaborative Innovation Center of Port Economics,Ningbo315211,China)
出处
《宁波大学学报（理工版）》
CAS
2018年第1期82-88,共7页
Journal of Ningbo University：Natural Science and Engineering Edition
基金
国家自然科学基金重点项目(71431001)
包兆龙包玉刚中国留学生奖学金
