| 基于神经网络的技术效率研究——对中国港口的实证分析 |
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| 引用本文： | 匡海波,陈树文.基于神经网络的技术效率研究——对中国港口的实证分析[J].科学学研究,2007,25(4):676-681. |
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| 作者姓名： | 匡海波 陈树文 |
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| 作者单位： | 大连理工大学管理学院,辽宁大连,116024 |
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| 基金项目： | 加拿大国际开发署重大项目(S-61532)，辽宁省社科规划基金资助项目(L06DJY057) |
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| 摘 要： | 构建符合中国国情的港口技术效率评价指标体系,并在此基础上,建立基于神经网络的港口技术效率评价模型,通过对大连港等8个国内主要港口技术效率进行的实证研究,分析影响中国港口技术效率的主要因素,并计算得出各港口的技术效率评价结果与相对排序。最后为中国港口技术效率的提高提出有针对性的政策建议。
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| 关 键 词： | 港口 技术效率 神经网络 评价模型 |
| 文章编号： | 1003-2053（2007）04-0676-06 |
| 修稿时间： | 2007-03-102007-04-02 |
Investigating technology efficiency of China ports based on neutral network approach |
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| KUANG Hai-bo,CHEN Shu-wen.Investigating technology efficiency of China ports based on neutral network approach[J].Studies in Science of Science,2007,25(4):676-681. |
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| Authors: | KUANG Hai-bo CHEN Shu-wen |
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| Affiliation: | School of Management. Dalian University of Technology, Dalian 116024, China |
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| Abstract: | This article has established more scientific port Technology efficiency index system,and has made up existing literatures comparison with single parameter.Above this,the port technology efficiency appraisal model has established based on Neutral Network approach.Simultaneously,this paper promulgated the port technology efficiency's primary influence factors.Thirdly,we validate the model's practicability by adopting the Dalian port and so on.Finally,suggestions for improving the China ports efficiency were proposed. |
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| Keywords: | port technology efficiency neutral network approach appraisal model |
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