基于相关—主成分分析的港口物流评价研究
发布时间：2018-07-13 11:47
【摘要】：现代港口不仅是全社会运输流通的中心,也是经济发展的重要组成部分。对港口物流进行评价研究是中国市场经济的必然需求,也是为了迎接港口、物流产业快速发展挑战的有力工具。所以,港口物流不仅关系到港口自身的盈利和发展,也是全社会关注的一个焦点问题。 本论文共分为四个部分,第一章是绪论。本章给出了港口物流的含义,介绍了中国港口物流的发展历程和特点,并对港口物流评价的研究现状进行了分析。第二章是港口物流评价指标体系构建的原理及方法和港口物流评价模型建立的原理和方法。第三章是选取了上海港、深圳港、大连港等8个港口为实证对象进行实证分析。最后是结论,总结了本研究的主要工作和创新特色。本文的主要工作如下： (1)构建了包含20个指标的港口物流评价指标体系。通过相关性分析,删除反映信息重复的指标,保证指标体系的简洁有效；通过主成分分析,保留了对评价结果有重要影响的指标。最终在54个海选指标的基础上,筛选出了20个评价指标,构建了港口物流的评价指标体系。 (2)通过熵权法对港口物流评价指标进行赋权,建立了港口物流评价方程,并对上海港、深圳港等8个港口进行实证分析,计算这8个港口的评价得分,并根据得分从大到小进行排序,为港口管理部门的决策提供依据。
[Abstract]:Modern port is not only the center of the whole society transportation circulation , but also an important part of the economic development . The evaluation research on port logistics is the inevitable demand of the market economy of China , and it is a powerful tool to meet the rapid development challenge of port and logistics industry . Therefore , the port logistics not only relates to the profit and development of port itself , but also a focus problem of the whole social concern .
This thesis is divided into four parts , the first chapter is Introduction . This chapter gives the meaning of port logistics , introduces the development course and characteristics of port logistics in China , and analyzes the present situation of port logistics evaluation .
( 1 ) A port logistics evaluation index system with 20 indexes was constructed . Through the correlation analysis , the indexes reflecting the duplication of information were deleted , and the index system was simple and effective ;
Based on the 54 indexes , 20 evaluation indexes were selected , and the evaluation index system of port logistics was constructed .
( 2 ) The port logistics evaluation index is weighted by the entropy weight method , the port logistics evaluation equation is established , and the eight ports , such as Shanghai Port and Shenzhen Port , are empirically analyzed , the evaluation scores of the eight ports are calculated , and the basis is provided for the decision of the port management department according to the ranking from the big to small .
【学位授予单位】：大连理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F552.6;U691;F224
本文编号：2119269
[Abstract]:Modern port is not only the center of the whole society transportation circulation , but also an important part of the economic development . The evaluation research on port logistics is the inevitable demand of the market economy of China , and it is a powerful tool to meet the rapid development challenge of port and logistics industry . Therefore , the port logistics not only relates to the profit and development of port itself , but also a focus problem of the whole social concern .
This thesis is divided into four parts , the first chapter is Introduction . This chapter gives the meaning of port logistics , introduces the development course and characteristics of port logistics in China , and analyzes the present situation of port logistics evaluation .
( 1 ) A port logistics evaluation index system with 20 indexes was constructed . Through the correlation analysis , the indexes reflecting the duplication of information were deleted , and the index system was simple and effective ;
Based on the 54 indexes , 20 evaluation indexes were selected , and the evaluation index system of port logistics was constructed .
( 2 ) The port logistics evaluation index is weighted by the entropy weight method , the port logistics evaluation equation is established , and the eight ports , such as Shanghai Port and Shenzhen Port , are empirically analyzed , the evaluation scores of the eight ports are calculated , and the basis is provided for the decision of the port management department according to the ranking from the big to small .
【学位授予单位】：大连理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F552.6;U691;F224
【参考文献】
相关期刊论文 前10条
1 李新然;吴健妮;;港口物流产业集群竞争力指标体系构建及评价分析[J];大连理工大学学报(社会科学版);2012年02期
2 周立斌;李刚;迟国泰;;基于R聚类-变异系数分析的人的全面发展评价指标体系构建[J];系统工程;2010年12期
3 焦新龙;刘雪莲;马天山;;港口物流绩效定量评价理论及应用[J];经济地理;2009年12期
4 马永刚;;基于FCE-AHP的港口物流竞争力研究[J];经济管理;2007年22期
5 迟国泰;祝志川;张玉玲;;基于熵权-G1法的科技评价模型及实证研究[J];科学学研究;2008年06期
6 童慧玲;;港口物流综合能力评价体系构建研究[J];物流工程与管理;2010年04期
7 徐新忠;;基于多层次灰色评价的港口物流水平研究[J];物流工程与管理;2010年05期
8 陈思云;彭俊;;基于PCA和DEA分析法的港口物流绩效评价[J];物流工程与管理;2012年02期
9 雷培莉;李亚静;周绪尧;;南北沿海城市港口物流系统比较分析——以北部湾港区和天津港为例[J];山西财经大学学报;2010年S2期
10 郭丽彬;张玉忠;;港口物流战略联盟评价指标体系的构建[J];水运管理;2011年08期
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