Analysis of the Position of China Information Industry in the Global Value Chain

Identifying the division of labor position China information industry in global value chain is particularly important for optimizing structure China's and improving its overall competitiveness. The article calculates revenue generated by participation production various countries, then establishes a height index to analyze scale development industry; Analyze degree vertical specialization through decomposition international trade flows, finally calculate status different countries. results indicate that: (1) manufacturing continuously decreasing, at level middle lower reaches; telecommunications computer programming service are an upstream chain. (2) There imbalance bilateral between United States industries. Compared States, has position. mainly engages research development, design, other work, while more engaged less value-added work such as assembly reprocessing. (3) From index, reaches world, with Japan firmly ranking first second. developed countries basically top 20, fluctuating upper reaches. mid level. Russia, Japan, among three services industry, UK, France, Germany industry.