基于DEA-SCOR综合模型的我国港口物流服务流程效率评价的实证研究

发布时间：2018-06-15 10:42

本文选题：港口 + 效率评价　；参考：《浙江大学》2012年硕士论文

【摘要】：随着世界经济一体化和贸易全球化的进一步发展,世界不同地方的经济体之间的经济贸易交流越来越频繁,经济全球化的格局正在形成。港口在全球化的供应链发展环节中扮演着举足轻重的关键角色,承载着资本、技术、信息等生产要素的流通,是一个国家或地区对外贸易的纽带,港口的发展状况在某些程度上对国家整体经济的发展形势产生了深远的影响。本文在参考借鉴前人宝贵研究成果的基础之上,从港口物流服务运营效率定量分析的角度应用数据包络分析(DEA)方法识别我国目前存在的相对技术效率较低的港口,再针对这些相对无效率的决策单元应用供应链运作参考(SCOR)模型对其进行标准化的物流服务运营流程层面的定义,试图深入港口物流运营的流程层面准确定位其薄弱流程环节,探讨造成其相对无效率的深层次原因。经过数据分析发现,我国目前港口物流服务运营的综合效率并不高,综合效率效率值在0.6至0.7之间波动,而剔除了规模报酬率等因素的港口物流服务纯技术效率值在0.8至0.9之间波动,与国际同行业的大型港口之间还有相当的差距,营口港、南京港、北海港以及广州港距离中国港口物流服务的有效前沿面最大,是所有决策单元中相对效率处于下游的港口物流服务企业。最后,本文根据研究分析的结果和相应的结论,提出了对我国港口物流服务行业运营效率提升改进的建议和进一步发展的可行性对策和方向。港口物流效率评价在纵向上往深处有所推进,并把SCOR模型和DEA模型放在一起研究,丰富了学术界在此方面的研究,对于促进我国港口物流业的发展提供了理论和实证支持。
[Abstract]:With the further development of world economic integration and trade globalization, economic and trade exchanges between different economies in different parts of the world are becoming more and more frequent, and the pattern of economic globalization is taking shape. The port plays a pivotal role in the development of the global supply chain, carrying capital, technology, information and other factors of production circulation, is a national or regional foreign trade ties, To some extent, the development of the port has a profound impact on the overall economic development of the country. Based on the previous valuable research results, this paper applies the data Envelopment Analysis (DEA) method to identify the ports with relatively low technical efficiency in China from the point of view of quantitative analysis of port logistics service operation efficiency. Then aiming at these relatively inefficient Decision-making units, the SCOR model is applied to standardize the definition of logistics service operation flow level, which attempts to accurately locate the weak flow link in port logistics operation process level. To explore the causes of its relative inefficiency. Through the data analysis, it is found that the comprehensive efficiency of port logistics service operation in China is not high at present, and the comprehensive efficiency value fluctuates between 0.6 and 0.7. However, the pure technical efficiency of port logistics services, which excludes the factors such as return on scale, fluctuates between 0.8 and 0.9, which is quite different from the large ports in the same international trade. Yingkou Port, Nanjing Port, The north port and Guangzhou port are the most effective frontier of port logistics service in China, and they are the port logistics service enterprises with relative efficiency downstream in all decision-making units. Finally, according to the results of research and analysis and the corresponding conclusions, this paper puts forward some suggestions for improving the operational efficiency of port logistics service industry in China and the feasible countermeasures and directions for further development. The evaluation of port logistics efficiency has been promoted vertically, and the SCOR model and DEA model are studied together, which enriches the academic research in this respect and provides theoretical and empirical support for promoting the development of port logistics industry in China.
【学位授予单位】：浙江大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：F552;F252

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