Research On The Coordinated Development Of Dalian Green Ports And Urban Economy

With the development of urban economy and the increasingly fierce competition between ports,the coordination of green port construction and urban economic level is an inevitable trend for the further development of port cities.However,the current research on the relationship between Hong Kong and the city mainly focuses on economic development,and the quantitative research considering the green factors such as carbon emissions and energy consumption is relatively inadequate.Therefore,this paper analyzes and researches on the coordinated development of Dalian's green ports and urban economy,combining econometric methods and synergy theory.On the one hand,it helps to improve the coordinated development level of Dalian Port City;on the other hand,it provides new ideas for the study of the relationship between Hong Kong and City from a green perspective.This article is divided into two parts,one is the study of the dynamic relationship between green ports and urban economy,and the other is the empirical analysis of the level of coordinated development.First,the dynamic relationship between Dalian's green ports and the city's economy is verified through econometric methods,and the analysis shows that there is a long-term co-integration relationship between Dalian's green ports and the city's economy,and the two are in a two-way Granger causality relationship with each other.The degree is getting higher and higher with time.Subsequently,a synergy model was established to further analyze the level of collaborative development of Dalian's green ports and the city's economy,and it was found that the number of productive berths and the strong CO2 emissions from port production played a decisive role in the construction of green ports.The direct use of foreign investment directly affects the level of urban economic development.Finally,based on the results of empirical analysis,this article makes two recommendations for the coordinated development of Dalian's green ports and urban economy:on the one hand,it builds a foundation for coordinated development,including strengthening the investment and construction.of Dalian's green ports,increasing social fixed investment,and accelerating the consolidation and distribution system To build and build a smart platform for the port city;on the other hand,enhance the momentum for coordinated development,including the transformation and upgrade of port-side industries and strengthen cooperation among port groups in Liaoning Province.