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An Empirical Analysis of Port-City Relationship: Based on the Comparison of the Yangtze River Delta and the Pearl River Delta

机译:港口城市关系的实证分析:基于长江三角洲与珠江三角洲的比较

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This paper first analyzes the status quo of the port-city relationship of the Yangtze River Delta and the Pearl River Delta through the relative concentration index. It is found that the port-city relationship of the Yangtze River Delta trends to be coordinated, while the port-city relationship of the Pearl River Delta is still in a state of uncoordinated. Then it analyzes the specific correlation between urban economy development and port development by gray relational analysis; it is found that the GDP and industrial output have high correlation with port cargo throughput, and the average correlation value of Yangtze River Delta is higher than that of the Pearl River Delta. Through the impulse response analysis, it is found that the urban GDP and industry have a significant effect on the development of the port in the short term, and the development of the port has no obvious influence on urban GDP and industry.
机译:本文首先通过相对集中指数分析了长江三角洲港口城市关系的现状。结果发现,长江三角洲的港口城市关系要协调,而珠江三角洲的港口城市关系仍处于不协调的状态。然后,通过灰色关系分析分析城市经济发展与港口发展的具体相关性;结果发现,GDP和工业产出与港口货物吞吐量高,长江三角洲的平均相关价值高于珠江三角洲的平均相关价值。通过脉冲响应分析,发现城市国内生产总值和产业对短期内港口的发展有重大影响,港口的发展对城市GDP和工业没有明显影响。

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