Research On The Coordinated Development Of The Commercial Circulation Indusrty-population-space Of Yangtze River Economic Belt

Since the reform and opening up,China's economy has been developing rapidly and has entered a critical period of new normal.It was followed by a wave of urbanization.In March 2014,the state issued the national new urbanization plan(2014-2020),which will guide the construction of new urbanization.As a leading part of national economy and basic industry,the trade and commerce industry is an important part of urbanization construction.Whether the commercial circulation industry can coordinate with the population and space,directly determines the quality of urbanization construction in China.From the concept of "Yangtze river economic belt" to its national strategy,the Yangtze river economic belt urbanization has achieved remarkable achievements.According to the national bureau of statistics data show that by the end of 2014,the Yangtze river economic belt population urbanization rate is as high as 54.24%,but the added value of commercial and trade circulation industry is 4.47 trillion yuan,only about 15.7% of the total cost of the GDP of the Yangtze river economic belt,commerce and the development of the urbanization development level of high speed obviously do not match.Under this background,the research of the Yangtze river economic belt,population and space of the commerce circulating industry coordinated development,how to promote urbanization construction,improve the quality of urbanization,to guide the transformation and upgrading of the commerce circulating industry is of great significance.This article first introduced the development present situation of the commerce circulating industry from 2002 to 2015,establish commerce,population(the article refers to the ‘population agglomeration')and space(the article refers to the ‘land bearing capacity of environment and resources')three systems of 12 rule layer contains 32 indexes of evaluation index system,using entropy method to calculate the weight of each index,which are the nine provinces and two cities of the Yangtze river economic belt's commerce circulating industry,population and space comprehensive development index in 2002-2015.Then,treat various provinces and cities in the Yangtze river economic belt as research object,the commerce circulating industry,population and space comprehensive development index is introduced into the coupling coordination model,the calculation of the Yangtze river economic belt commerce circulating industry,population and space coupling coordination degree between two and three integrated coupling coordination degree,summed up the three temporal characteristics and spatial characteristics of coupling coordination.Then,treat various provinces and cities in the Yangtze river economic belt as research object,with the population,space and commerce comprehensive development index and its secondary index as the research data,build a yuan regression model,panel data analysis of different provinces and cities population and spatial development and the interaction effect of commerce circulating industry.Then the Yangtze river economic belt as a whole as the research object,with the population,space and commercial and trade circulation industry comprehensive development index and its secondary index as the research data,build multivariate regression model,panel data analysis of the development of the global population,space for the Yangtze river economic belt and the interaction effect of commerce circulating industry.The results show that the comprehensive development level of the trade,population and space of the Yangtze river economic belt is constantly improving from2002 to 2015.From the perspective of temporal characteristics,the coordinated evolution of the commercial circulation industry-population-space in the three stages of 2002-2005,2006-2009 and 2010-2015 is the dominant force of population development;Features from the space on look,the Yangtze river economic belt provinces-population-space of the commerce circulating industry coordinated development speed is different,form the Yangtze river delta region as the "center",in the upstream chengdu-chongqing economic zone,middle urban agglomeration as the "periphery" "bench" high levels of coordination development belt.The development of the population of the Yangtze river economic belt,space basically positivepromoting effect on commerce,the Yangtze river economic belt commerce development of population,the space also basically produce positive role in promoting;Population,space,the development of the Yangtze river economic belt of the influence of different provinces and commerce is different,the Yangtze river economic belt in different provinces and cities commerce impact on development of population,the space also is different;Reflect the population,space development level of the influence of different factors on the Yangtze river economic belt whole commerce is different,reflecting the commerce development level of different factors on the overall population of the Yangtze river economic belt,the effect of different space development;The harmonious development relationship between the commercial circulation industry,population and space of the Yangtze river economic belt shows not only the coupling coordination degree of the three,but also the mutual influence and mutual promotion of the three.Finally,based on the above conclusions,relevant policy Suggestions are put forward.