| The interaction effect of Dalian international shipping center and regional economy, on one hand, advances the construction of dalian international shipping center, coordinates the internal port group and enhances the overall competitiveness of the shipping center,.On the other hand, it is beneficial to promote the development of regional economy,speed up the resources integration in northeast China, promot regional economic integration and reach the implementation of liaoning coastal economic belt internal resources complementing each other.In this paper,first of all, it defines the international shipping centerand,discusses the concept of regional economy and then gets the advantages of Dalian international shipping center; Secondly,it Studied the internal port group of the coordinated development of dalian international shipping center by MNL modal, uses Correlation modal analyzes the interactive development of Dalian international shipping center and the coastal economic belt in Liaoning province,discusses the effect of dalian international shipping center and the revitalization of the old industrial bases in northeast China through the spatial interaction model.Finally, this paper puts forward the interaction development suggestions.This article’s conclusion is that the interaction between Dalian international shipping center and the northeast old industrial base and between the center and theLiaoning coastal economic belt really do exist. And clearly the interaction of the main expression is that the Dalian international shipping center pulls the economy of the northeast area and the development of Liaoning coastal economic zone.From the point of analysis of data,it verifiesthat the construction of Dalian international shipping center can really promote the revitalization of old industrial bases in northeast China and Liaoning coastal economic belt,which is very important to the development of China. |