Industry Linkage Comparative Study Of China, United States And Japan Under The Network Perspective

Since the reform and opening, especially since the 21st century, China’s economy has made remarkable achievements, in 2010, China’s GDP surpassed Japan and it became the world’s second largest economy. In 2014, China’s GDP is more than 10 trillion dollars, and China became the second country after the United States among the 10 trillion dollars state of the club. Behind China’s proud achievement, however, such problems as unreasonable industrial structure, low production efficiency has been criticized for people, in such a background, the transformation and upgrade of industrial structure calls for mounting. Upgrading of industrial structure is an important characteristic of the development of national economy, industry association analysis is deeply important way to reveal the internal mechanism of changes in industrial structure.The United States,China,and Japan are the world’s top three economies, comparing the three economic growth quality and industry associations can provide important decision-making reference for China’s industrial structure upgrading,we can use American and Japan’s good economic development model to lead the economic development of China. But from the point of research achievements of the economic development of China, America and Japan, the research only stay on the economic aggregate and economic power or tertiary industrial structure, comparative study of industry association also only stay in a single industry. It can’t clearly understand the position and function of each industry in the industry system, which is difficult to grasp industrial upgrading process and evolution mechanism of United States and Japan. So we can not make good use the United States and Japan industrial upgrading experience to promote China’s industrial structure transformation and upgrade.Based on this, from the perspective of industry network, this paper research the linkage structure characteristics of China, and Japan, hope to be able to find out the industrial structure differences of China, United States and Japan from the inside of industry system to put forward some strategies to China’s industrial upgrading. First of all, combed the input-output theory, industrial network theory and the research results, industry association of China and the United States, lay a theoretical basis for study of this article; Secondly, on the day of China and the United States economy development situation and the industrial structure of China, America and Japan were analyzed, find out the difference of the economic development in China, America and Japan, which is based on input-output table 2011 years Japan to build the industrial network model China, America and Japan, through the industry network directly reflects the day industry associations; Once again, in the input and output data and industry China, America and Japan, on the basis of network model, from two aspects of neighborhood correlation index and local correlation index respectively calculate the industry association, China, America and Japan to find out the common China, America and Japan and the differences between China and America and Japan; Finally, combined with the current economic development status and conditions China, America and Japan, in the day industry association of China and the United States based on the research of China’s development strategy is put forward, in order to realize industry upgrading in China.