| China is moving towards the world stage with unprecedented confidence.It is reflected in all aspects of politics,economy and culture.As a big trading country,the technical level contained in the structure of export commodities is a key indicator to measure a country’s industrial capacity.Many researchers at home and abroad have analyzed the impact of export quality on export commodities from the perspectives of economic level,R&D level,foreign investment and production factor endowment.However,this paper breaks down the influencing factors into human capital and R&D.Capital is further divided into human capital stock and human capital structure on the basis of human capital,thus exploring the factors affecting the optimization of export commodity structure in a more comprehensive and detailed manner.On the basis of reviewing the relevant literature on the structure of export commodities,this paper gradually constructs the theoretical basis and influence mechanism of the impact of human and R&D capital on the structure of export commodities,and uses its 20 provincial panel data to conduct empirical analysis.Corresponding policy recommendations are proposed for the research conclusions.Firstly,this paper analyzes the impact of human capital on the structure of export commodities.The input of human capital can significantly improve the education and technical level of the labor force.Starting from the Heckscher-Ohlin theory,the increase in the number of high-tech labor forces will promote the intensive use of the The export of products with factors of production has increased.The increase in the number of high-tech products in a country’s export products means that the competitiveness of export commodities has increased,and the structure of export commodities has been optimized.From the perspective of product life cycle theory,high-tech labor force The development of the first phase of the product is crucial.The labor education and technical level brought by the human capital investment is not only the basis for the development of a country’s high-tech products,but also for the products in the fourth and fifth stages.For countries,new technological innovations also require high-education and high-tech labor.Secondly,this paper analyzes the impact of R&D capital on export commodity structure.The investment in R&D capital can increase the knowledge and technology level of a country and increase The production of high-tech products,starting from the factor endowment theory,a country The large investment in R&D capital will increase the export of products with intensive production factors.The increase in the number of export knowledge and technology products in a country means the optimization of the country’s export commodity structure and the enhancement of export competitiveness.It will interact with R&D capital and affect the structure of export commodities.Finally,the empirical analysis shows that increasing the stock of human capital will significantly increase the export value of industrial manufactured goods.Optimizing the human capital structure can significantly increase the export value of industrial manufactured goods,and increase the R&D capital investment to optimize the proportion of export commodities. |