港口产业链效率提升对贸易利益的增进作用分析

发布时间：2018-11-25 22:31

【摘要】：鉴于港口产业的发展是开放经济发展的重要支撑和保障,且港口产业具有对内对外双向的延伸和聚集作用,通过分析港口产业链效率对贸易利益的增进作用,对于明确港口产业和开放经济之间的互推关系,进而获取更多的贸易利益具有重大的现实意义。本文从港口产业链效率的角度出发,采用了定性与定量相结合的研究方法,从多个角度论证了贸易利益的增进机制,并结合中国港口的现状提出了对策建议。首先,分析了港口产业链效率的内涵,并进一步将其分解为技术效率、产出结构效率和投入配置效率三个层次；组织效率和运作效率两个方面。基于对港口产业链效率内涵的分析,探讨了港口产业链效率增进贸易利益的机理：论证了通过提升港口产业链效率,可以有效减少货物全程运输时间和降低货物全程运输成本,从而增强了港口贸易便利度,提升了港口的区位优势,并在出口激励、进口壁垒削减及聚集-扩散三方面效应的作用下实现贸易利益的增进。接着,文章通过构建反映港口产业链效率两个方面的指标体系,对六个国家(地区)的港口产业链效率做了估算,并将估算结果应用于引力模型,做了回归分析,验证了港口产业链效率对贸易利益的增进作用。最后,本文基于贸易利益的实现,结合中国港口产业链的现状,提出了通过产业链整合提升中国港口产业链效率的途径,具体是通过对产业链的横向整合提升港口产业链技术效率,通过对群落的调整提升投入配置效率,通过纵向延伸提升产出结构效率。
[Abstract]:In view of the fact that the development of port industry is an important support and guarantee for the development of open economy, and the port industry has the function of extending and aggregating both inside and outside, through the analysis of the efficiency of port industry chain to enhance the trade benefit, It is of great practical significance to clarify the relationship between port industry and open economy and gain more trade benefits. From the point of view of the efficiency of port industry chain, this paper adopts the research method of combining qualitative and quantitative analysis, demonstrates the mechanism of enhancing trade interests from many angles, and puts forward some countermeasures and suggestions according to the present situation of Chinese ports. Firstly, it analyzes the connotation of port industry chain efficiency, and further decomposes it into three levels: technical efficiency, output structure efficiency and input allocation efficiency, organizational efficiency and operational efficiency. Based on the analysis of the connotation of port industry chain efficiency, this paper discusses the mechanism of port industry chain efficiency to enhance trade interests: it proves that by improving port industry chain efficiency, the whole cargo transportation time and cost can be effectively reduced. Thus it enhances the port trade convenience, enhances the port location superiority, and realizes the trade benefit enhancement under the influence of export incentive, import barrier reduction and agglomeration-diffusion effect. Then, by constructing the index system which reflects the efficiency of port industry chain, the paper estimates the efficiency of port industry chain in six countries (regions), and applies the result to gravity model and makes regression analysis. The effect of efficiency of port industry chain on trade benefit is verified. Finally, based on the realization of trade interests and the current situation of China's port industry chain, this paper puts forward a way to improve the efficiency of China's port industry chain through the integration of industrial chain. Specifically, through the horizontal integration of the industrial chain to enhance the technical efficiency of the port industrial chain, through the adjustment of the community to enhance the efficiency of input allocation, through vertical extension to enhance the efficiency of output structure.
【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】：F752.6;F552;F224

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