The Influencing Factors Of China's Export Complexity And Its Cross-country Comparison

Export trade is a factor that can measure a country's economic level.The degree of influence of this factor is mostly reflected by the absolute value of export trade and the proportion of export trade to GDP,but this only reflects the quantity of exports.It is impossible to reflect the quality of export products and the level of technology contained in them.In this regard,scholars at home and abroad have begun to turn to the complexity of export technology.This indicator can reflect the technical content of a country's current export products and the level of production efficiency,reflecting the level of innovation and R&D in the country,and then can clarify the country's position in the international division of labor and its own international competition.The size of the force level.Based on the academic research of relevant scholars at home and abroad,the export technology complexity measurement index constructed by Hausmann(2005)and the method of classifying products according to the technology intensity degree proposed by Lall(2006)are used to analyze China from the perspective of qualitative and quantitative.The current export scale,export structure overview and the current situation of China's export complexity are measured from the product and country level.In this paper,the least squares linear method is used to conduct empirical research,and the factors affecting the export complexity of a country are empirically analyzed.Among the main influencing factors of the measurement index,the highly significant explanatory factors that have been repeatedly verified are excluded:per capita In terms of GDP and labor force,this paper mainly selects the impact of foreign direct investment,human capital level and technological innovation capability.In addition,it also adds the factor of intellectual property protection to improve the comprehensiveness of the measurement index's interpretation of export complexity.Based on the empirical analysis,the author compares the changes in the export complexity of countries with different degrees of economic development and China in the period from 2007 to 2017,and compares the advantages of China in comparison with the same economic level.And gaps and gaps with developed countries.Finally,the corresponding policy recommendations and prospects for future research are given in the conclusions of the full-text analysis.