Study On Coupling And Coordination Of Transportation Development And Core Factors Agglomeration

Transportation infrastructure has the forefront of social development,and the concentration of resource elements is the source of power for economic development.The two interact and influence each other and play a vital role in the process of social development.The in-depth study of the interaction mechanism between transportation development and core element agglomeration in China and the exploration of the coupling and coordination degree of transportation development and core element agglomeration can provide theoretical reference for the government to formulate regional transportation development and element agglomeration policies,which is conducive to the coordinated and sustainable development of the region.This thesis first sorts out the existing research,defines the concepts of transportation infrastructure,core elements,and element agglomeration,and determines that the core elements of this thesis mainly include labor,capital,and technology.Based on the system theory,it is determined that the system studied in this thesis is a comprehensive transportation system,a core element system and its corresponding subsystem content,and then a qualitative analysis of the interaction mechanism of the two systems,namely coupling effect,coupling and coordination performance,based on the content of new economic geography and coupling theory form.According to the content of the comprehensive transportation system and core element system,the literature research method is used to establish a comprehensive evaluation index system,the transportation development model and the core element concentration model are constructed,and the principal component analysis method and the improved entropy method are used to calculate the traffic development degree and core elements respectively.System concentration.According to the coupling concept,a coupling degree model of the two systems is established.According to the comprehensive development degree of the integrated transportation system and the core element system,the coupling model is further improved as a coupling coordination model,and a relative development degree model is introduced to determine the relative development degree of the two.By collecting and sorting out the panel data of 30 provinces(cities,autonomous regions)in China from 1999 to 2018,using the constructed traffic development measurement model,core element concentration model,and the coupling coordination degree model of traffic development and core element concentration,relative The development model carries out a quantitative analysis of the coupling and coordination of the two systems,expounds the development level of China’s regional transportation,the distribution characteristics and change trends of the factor concentration,etc.,and respectively from the eastern,central,western and northeastern regions,time series changes,regional coupling The spatial distribution of coordination types discusses the coupling and coordination characteristics of transportation development and core element agglomeration,including two states of coordinated development and imbalanced development of the two systems.Transportation development is ahead of core element agglomeration,transportation development and core element agglomeration are synchronized,and transportation development is lagging.The core elements gather three types of relative development.At the same time,it discusses the coupling and coordination characteristics of transportation development and labor factor agglomeration,capital factor agglomeration,and technological factor agglomeration separately.Based on this,the factors restricting the coordinated development of transportation development and factor agglomeration and the existing problems are explained from the perspectives of regions and factors,including the mismatch of regional resource factors,the lagging of core factor agglomeration,and insufficient investment in scientific and technological research and development.In response to the above problems,Putting forward policy recommendations at the national and regional levels and targeted regional development recommendations for improving the coupling and coordination of the two systems have theoretical and practical significance for promoting the coordinated development of the two systems and the transformation of China’s economic structure.