【作者】 吕品；

【导师】 程广华；

【作者基本信息】 安徽理工大学 ， 物流工程与管理（专业学位）， 2025， 硕士

【摘要】 本研究聚焦于长三角地区港口物流对城市外贸发展带来的影响,期望可深入探明港口物流与城市外贸发展之间的联系以及其对区域经济的推动作用。论文依据中国“十四五”规划提出的“国内国际双循环”全新发展格局,结合长三角地区作为国家战略核心区域的关键地位,分析了上海港、宁波舟山港等主要港口在区域外贸发展中的作用。借助构建港口物流与城市外贸发展的指标体系,运用熵权法、社会网络分析法,借助社会网络分析方法以及QAP回归分析法展开研究,最终揭示出港口物流与外贸发展之间存在的网络化关联,以及这种关联所包含的非线性影响机制。研究发现,长三角地区港口物流与城市外贸发展相关关系显著。然而区域内河港口物流效率存在空间差异,内河港的潜力尚未得到充分发掘。依靠优化港口物流网络,提高内河港的国际航线联动能力,可降低外贸企业的跨境运输成本,推动区域外贸发展。论文创新性地采用社会网络分析法与修正引力模型,突破了传统地理距离的限制,构建出“港口-城市”多维关联网络,可为长三角地区港航贸一体化发展提供决策支持,研究所得出的结论可为政府制定有差异的港口建设政策提供依据,也为全国其他经济圈,如粤港澳大湾区以及京津冀等地区的港口群与外贸协同发展提供了一定参考内容。图[7]表[22]参[80]更多还原

【Abstract】 This study focuses on the impact of port logistics on the development of urban foreign trade in the Yangtze River Delta region,hoping to explore the link between port logistics and urban foreign trade development and its role in promoting the regional economy.The paper analyzes the role of major ports such as Shanghai Port and Ningbo Zhoushan Port in the development of regional foreign trade,in the context of the new development pattern of the“14th Five-Year Plan”,and the key position of the Yangtze River Delta region as the core region of national strategy.Based on the new development pattern of“domestic and international double cycle”proposed in China’s“14th Five-Year Plan”,the paper analyzes the roles of major ports,such as Shanghai Port and Ningbo Zhoushan Port,in the development of regional foreign trade in light of the key position of the Yangtze River Delta region as the core region of the national strategy.With the help of constructing the index system of port logistics and urban foreign trade development,using the entropy weight method,social network analysis method,and carrying out the research with the help of social network analysis method and QAP regression analysis method,the research finally reveals the networked association between port logistics and foreign trade development,and the non-linear influence mechanism contained in this association.The paper finds that the correlation between port logistics and foreign trade development in the Yangtze River Delta region is significant.However,there are spatial differences in the efficiency of regional inland port logistics,and the potential of inland ports has not yet been fully explored.Relying on the optimization of port logistics network and improving the international route linkage capacity of inland river ports can reduce the cross-border transportation cost of foreign trade enterprises and promote the development of regional foreign trade.The paper innovatively adopts the social network analysis method and modified gravity model,breaking through the traditional limitations of geographic distance,and constructs a multi-dimensional“port-city”association network,which can provide decision-making support for the integrated development of the Yangtze River Delta region’s ports,navigation and trade,and the conclusions drawn from the study can provide a basis for the government to formulate differentiated port construction policies,and also provide a basis for the development of other economic zones,such as Guangdong Province,Guangdong Province,China and other parts of the country.The conclusions of the study can provide a basis for the government to formulate differentiated port construction policies,and also provide some reference content for the cooperative development of port clusters and foreign trade in other economic circles of the country,such as Guangdong,Hong Kong,Macao and the Greater Bay Area,as well as Beijing,Tianjin and Hebei.Figure[9]Table[22]Reference[80]更多还原