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| 基于超效率CCR-DEA的韩国贸易港口技术效率研究 | |
| 引用本文： | 金汉信, 彭纪生, 霍焱,.基于超效率CCR-DEA的韩国贸易港口技术效率研究[J].华东经济管理,2009,23(9):151-155. |
| 作者姓名： | 金汉信 彭纪生 霍焱 |
| 作者单位： | 1. 南京大学,商学院,江苏,南京,210093;南京财经大学营销与物流管理学院,江苏,南京,210046 2. 南京大学,商学院,江苏,南京,210093 3. 南京财经大学国际经贸学院,江苏,南京,210046 |
| 摘 要： | 文章选取码头泊位长度、堆场面积、装卸能力和泊位数量作投入指标,货物吞吐量为产出指标,使用超效率CCR-DEA法研究1998-2007年韩国23个主要贸易港口技术效率及有效率港口效率的高低.研究表明:韩国主要贸易港口技术效率属中下水准,这是韩国港口的投资拥挤、资源浪费和专用码头处理能力不足的混合效应. |
| 关 键 词： | 超效率CCR-DEA 韩国贸易港口 技术效率 |
Investigating Technology Efficiency of Trade Ports in Korea Based on SUP-CCR-DEA |
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| JIN Han-xin; a; PENG Ji-sheng; HUO Yanb.Investigating Technology Efficiency of Trade Ports in Korea Based on SUP-CCR-DEA[J].East China Economic Management,2009,23(9):151-155. | |
| Authors: | JIN Han-xin; a; PENG Ji-sheng; HUO Yanb |
| Institution: | 1.Business School;Nanjing University;Nanjing 210093;China;2.a.School of Marketing an Logistics;b.School of International Econowics and Business;Nanjing University of Economics and Finance;Nanjing 210046;China |
| Abstract: | This paper selects length of berth,area of yard,unloading capacity and number of berth as the input indexes,and cargo turnover as output index to research the Technology efficiency of main ports in Korea and compute the value for the efficient ports using SUP-CCR-DEA.The result shows that the level of Technology efficiency of 23 trade ports in Korea is middle low.This is from serious input crowding,resources waste and capacity lack of special docks. |
| Keywords: | SUP-CCR-DEA Korea Trade Ports technology efficiency |
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