International Comparison Of The Technological Complexity Of China's Service Trade Exports From The Perspective Of Value Added

Service permeates in every detail of production and life.With the rapid development of modern economy and the continuous advancement of globalization process,service-oriented and service-outsourcing of manufacturing industry are becoming increasingly common,and in the global value chain is at the core of R&D,marketing and other service-oriented links.It can be seen that trade in services plays an increasingly important role in economy and foreign trade,and has become an important indicator to measure a country's core competitiveness.With the opening of China's market economy and the deepening of China's participation in the World Division of Labor,China's total trade in services has ranked second in the world.However,China's service trade started late and has a weak foundation.Although the scale of service trade exports has been expanding year by year,the value added of exports is relatively low,and China's service trade exports mainly focus on traditional labor-intensive industries,however,the capital-and knowledge-intensive modern service trade accounts for a relatively low proportion,and this state has not been optimized for a long time.From the angle of service trade quality,this paper reads and sorts out the related literature,finds the core research index of the article,and combs its concept and Research Direction.On this basis,this paper analyzes the current situation of China's service trade exports from the perspective of total export value and value added,and puts forward the necessity of value added research perspective.At the same time,with the help of the value-added data,the technical complexity of China's service trade exports is measured and analyzed from the two levels of industry and country respectively,it is concluded that the reason of low technical complexity and lagging development of Chinese service trade is the large proportion of traditional service trade export.On this basis,we compare the status of the technical complexity of China's service trade in the world,and answer the question of the advantages and disadvantages between the emerging economies and the developed economies.Finally,based on the value-added perspective,This paper quotes the cost discovery model of Hausmann et Al.(2007)and the grey relational analysis to analyze and compare the factors of technical complexity of China's service trade exports in order to find out the methods to improve the quality of China's service trade and change its development structure.