Analysis The Production Network Of Intermediate Product

Since 1990s,econamic globalization is becoming the main trend of word economic development.With deeper vertical specialization,there are more and more intra-industry trade.China has played a significant role in the international community.Today China has become a large trade country.Among all kinds of international trade,intermidiate trade plays an important role.The questions as follows have been paid much more attention on.What the structure of intermidiate-pruduct market?What the influence of China in the intermidiate-pruduct market?What factors influence the generation of intermidiate-pruduct market?There are many flaws using traditonal mathod to analysis.In this paper,we proposed the social network analysis(SNA)on the international trade,as an extention and supplyment.Applying world input-output tables of 1995-2011 from WIOD,we analyzed structure of intermidiate-pruduct market,and the influence of China's industries on 39 countries and Rest of the World(Row).Conclusions showed that they have deeply participated in global production network as a whole since the year 1995.Some secondary industries like Basic Metals and Fabricated Metal industry and Electrical and Optical Equipment industry showed strong influence,while the first and third sectors are of relatively weak influence.As time passing by,China has become the core country of world intermidiate-pruduct network.Join in the regional economy has a strong influence in the formation of the intermidiate-pruduct market,except from GDP and economic crisis.