港口群聚集经济性研究

发布时间：2019-06-25 10:59

【摘要】：港口作为国际贸易得以实现的重要设施、全球综合运输网络的重要节点、国际物流链上的重要环节,对城市经济、区域经济乃至国家经济的发展具有举足轻重的影响。港口群依靠各个港口的自身规模和功能、技术水平、集疏运条件不断变化得以发展。港口群作为港口地域上的聚集,随着港口群范围、规模的不断变化,港口群内产生出不断增强的聚集经济效应。我国沿海分布着众多港口,这些港口所形成的港口群具有鲜明的港口群群体特点。为了在我国沿海形成一个全方位、多功能并且具有强大整体竞争力的区域港口群整体,需要通过对港口群内的港口进行有效整合、统筹规划和区域协作,发挥每个港口的优势,清楚划分港口群内各港口等级,在我国沿海港口群内形成良好的竞争协作环境,发挥出应有的聚集经济效应。为此,本文基于聚集经济理论,通过港口规模、港口范围的变化来探索港口群聚集经济性这一问题。首先,提出了港口与港口群的内涵,并从国际经济一体化和区域经济发展两个方面阐述了港口群聚的原因以及港口群聚产生的聚集经济效应的具体表现。其次,对国内外典型港口群发展现状及趋势进行分析。再次,基于聚集经济的相关理论,借助经济学软件,运用Carlino模型对所选指标建立相关分析,以我国沿海港口群与美国东部沿海港口群为例实证分析港口群的聚集经济性,从实证结果看出港口群无论在时间维度、空间维度中均表现出一定的聚集经济性,而且随着港口规模、范围的扩大,这种聚集经济性有所增强。最后,提出我国沿海港口群发展对策。
[Abstract]:As an important facility for the realization of international trade, the port is an important node of the global integrated transport network and an important link in the international logistics chain, which has an important impact on the development of urban economy, regional economy and even national economy. The port group depends on the scale and function of each port, the technical level and the condition of collection and distribution. Port group as the gathering of port area, with the continuous change of port group scope and scale, there is a growing agglomeration economic effect in port group. There are many ports along the coast of our country, and the port groups formed by these ports have distinct characteristics of port groups. In order to form an omni-directional, multifunctional and strong overall competitive regional port group in the coastal areas of our country, it is necessary to give full play to the advantages of each port, clearly divide the ports in the port group, form a good competitive and cooperative environment within the coastal port group of our country, and play its due agglomeration economic effect through the effective integration, overall planning and regional cooperation of the ports in the port group. Therefore, based on the theory of agglomeration economy, this paper explores the economy of port group aggregation through the change of port size and port scope. First of all, this paper puts forward the connotation of port and port group, and expounds the reasons of port agglomeration and the concrete manifestation of the agglomeration economic effect of port agglomeration from two aspects of international economic integration and regional economic development. Secondly, the development status and trend of typical port groups at home and abroad are analyzed. Thirdly, based on the relevant theory of agglomeration economy, with the help of economic software, the Carlino model is used to establish the correlation analysis of the selected indicators. Taking the coastal port group in China and the coastal port group in the eastern United States as examples, the agglomeration economy of port group is empirically analyzed. From the empirical results, it can be seen that the port group shows a certain agglomeration economy in the time dimension and spatial dimension, and with the expansion of port scale and scope, The economy of this aggregation has been enhanced. Finally, the countermeasures for the development of coastal port groups in China are put forward.
【学位授予单位】：大连海事大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F551

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