Research On Trade Cooperation Between China And The "Two Alliances" Countries On The Background Of Silk Road Economic Belt

The Silk Road Economic Belt runs through Eurasia and benefits countries along the route.The Eurasian Economic Union and the European Union are the two most important international organizations along the Silk Road Economic Belt,promoting trade cooperation between China and the Eurasian Economic Union and EU countries.The coexistence and winwin situation of "One Belt and Two Alliances" is not only the interests of China and the "two alliances",but also an inevitable trend of regional economic cooperation.Based on the construction of the Silk Road Economic Belt,this paper uses the complex network analysis method to select China and the “two alliances” countries 2013-2017 by considering the national economic differences between China and the “two alliances”.The annual bilateral trade export data is used as the weight of the original trade border.Taking the GDP of each country as the node attribute,the new weight of the trade border between countries in the trade network is first calculated,and then the trade share and trade influence of the countries in the trade network are measured by GEPHI software.And the trade utility,and the average of the five-year scores of each indicator is used as a basis for measuring the trade status of each country,and the trade status analysis is carried out;then,the calculation of the two-way trade ratio between China and the "two alliances" countries in 2013-2017 is further calculated.Dependency and trade utility dependence indicators,and use the average of five-year scores of each indicator as a basis for measuring two-way trade dependence,clarify the trade relationship between China and the "two alliances" countries from the perspective of trade dependence;finally,based on trade status analysis and The conclusion of two-way trade dependence analysis,from the perspective of trade influence,China's trade efficiency The perspective and the trade utility perspective of the "two-alien" countries respectively propose three national routes for deepening trade cooperation between China and the "two-alien" countries.On this basis,the evolution of the strategy of deepening trade cooperation between China and the "two-alum" countries is established.System and path simulation and optimization with Matlab programming.The results of the study show that,in terms of trade status,the trade status of EU countries is generally higher than that of the Eurasian Economic Union countries,and the trade status among member states varies greatly;in terms of trade dependence,China's trade with EU countries The degree of dependence is strong,and the Eurasian Economic Union countries have a strong dependence on China's trade;in terms of path simulation and optimization,from the perspective of deepening the efficiency of cooperation and deepening the resistance of cooperation,the core countries of Western Europe have the highest cooperation priority and deepen the cooperation utility.From the perspective of the EU,the core countries of the Eurasian Economic Union have the highest priority.