Research On The Evolution And Optimization Of Internal Region Structure Of China's Foreign Trade

The regional economic development gap is a hot issue in theoretical and applied research.After the Second World War,with the continuous expansion of the openness of countries around the world,international trade has become an important force in promoting the economic development of the country and the region.However,the rapid development of international trade has also laid a hidden danger for the emergence and expansion of regional economic development gaps.Since the reform and opening up,China,as a developing country,has used 40 years to become a world trade power and has achieved amazing results.However,behind the increase in total volume,the gap in foreign trade between different regions of China has also shown an extreme development trend,which has become an important reason for the disparity in regional economic development.The report of the 19 th National Congress pointed out that China's economic development has entered a new era.The main contradiction in Chinese society is the imbalance and inadequacy of development.Therefore,the imbalance and inadequacy of regional economic development will become the main issue of future research.In recent years,there have been two significant changes in the research objects and perspectives of the economy.On the one hand,with the microscopicization of economic research objects,scholars' research objects gradually develop from the state to regions and cities or enterprises.On the other hand,with the development of spatial economics,the study of economic phenomena has changed from the traditional single time dimension to the study of both time and space.These two significant changes have brought new ideas and methods to the study of international trade.The broad international trade structure includes commodity trade structure,mode trade structure,model trade structure and regional trade structure.The international trade structure can measure the quality and level of foreign trade development of a country or region from multiple angles.Through in-depth study of the foreign trade structure,we can discover the deep-seated problems of foreign trade development of a country or region.Combining with the characteristics of micro-chemical and timely cavitation in the perspective of international trade research,this paper studies the spatial and temporal evolution of foreign trade development in different regions,provinces and cities in China from the internal regional structure of foreign trade in the structure of foreign trade.This paper deeply explores the gaps,development stages and development trends of foreign trade development in different regions of China,and provides theoretical support for solving the inconsistencies between the development of foreign trade in backward regions and the uncoordinated development of regions,and promoting the coordinated development of China's regional economy and trade.And make suggestions for the optimization and development of the internal regional structure of China's foreign trade.This study consists of six parts.The details are as follows:The first part is an introduction.It mainly expounds the research background,research significance,research content and methods,and finally puts forward the possible innovations and shortcomings of this research.The second part is the theoretical basis and the definition of related concepts.First,we will sort out the international trade theory and regional economic development related theories related to the internal regional structure of foreign trade,such as comparative advantage theory,new economic geography theory and balanced development theory.Secondly,the author of this paper defines the concept of the internal regional structure of foreign trade and clarifies the research content.Finally,explain the divisional principles of the eastern,central and western regions so as to clarify the scope of the study.The third part is the characteristics of the spatial and temporal evolution of the internal regional structure of China's foreign trade.Using the data of nearly 20 years,we will build a basket of index system including trade scale and quality,comprehensively analyze the characteristics of the internal regional structure evolution of China's foreign trade from the two dimensions of time and space,and finally summarize the top five and five weak areas of foreign trade by displaying them in a visual map to visually indicate the development stages and characteristics of the internal regional structure of China's foreign trade.The fourth part is the situation and measurement of the imbalance of the internal structure of China's foreign trade.Firstly,from the administrative provinces,human density and geographic density dimensions,we analyze the imbalances and trends in the evolution of China's foreign trade internal regional structure,and compare the development of foreign trade in the eastern,central and western regions.Secondly,from the perspective of absolute difference and relative difference,the Gini coefficient,the Theil index and the coefficient of variation are used to measure the degree of imbalance in the development of foreign trade between China's eastern,central and western regions.Finally,it analyzes the trend of the imbalance of foreign trade development,that is,the convergence trend,and uses the Moran index method of spatial correlation analysis to analyze the evolution of the spatial dependence of foreign trade development in the eastern,central and western regions.The fifth part is the law and influence mechanism of the internal regional structure evolution of China's foreign trade.First of all,it sorts out the relationship between the theory of international trade and the evolution of regional structure within foreign trade,and judges the law and development stage of the internal regional structure evolution of China's foreign trade according to the results of data empirical analysis in Chapters 3 and 4.Secondly,from the aspects of geography,humanities,location and ecology,comprehensively analyze the relationship between geographic elements and foreign trade and its impact mechanism.Thirdly,it analyzes the factors affecting the imbalance of the internal structure of China's foreign trade from the aspects of history,location and policy.Finally,the multi-layer linear model is used to measure the influence mechanism of these factors,and it is found that different factors play different roles in different regions.The sixth part is the countermeasures and research prospects for optimizing the internal regional structure of China's foreign trade.From the perspective of government,region,and enterprises,it proposes the concept of coordinated and synergetic development to narrow the gap in foreign trade development between the eastern,central and western regions,thereby promoting the transition from the primary stage to the intermediate stage of China's foreign trade,and making coordinated development for China's regional economy.