Research on the Change of Vietnam's Foreign-Trade Dependence Based on Big Data Analysis

Foreign-trade dependence is an important index for a country's foreign-oriented development and internationalization level of economy. Based on the measuring and evaluation methods of foreign-trade dependence, this research applies relevant big data of social economy and foreign trade to measure and evaluate the foreign-trade dependence of Vietnam since its implementation of the reform and opening up policy. According to the results of big data analysis, the country's foreign-trade dependence has picked up year by year since then. In view of the countries that its foreign trade depends on as well as the regional structure, Vietnam's regional dependence has a relatively high concentration in its foreign-trade dependence.