Comparative Analysis on the Measuring of Industrial Structure Optimization and Upgrading in China

Industrial structure change contains structural upgrade and optimization,measuring them exactly can help the system reform and policy adjustment during the process of industrial structure change.According to the analysis of the mechanism on industrial structure optimization and the relationship between industrial structure change and economic growth,this paper obtained the optimum path of industrial structure change.On the basis of above,a measuring model of industrial structure optimization based on input-output analysis is established.Finally,the data provided by the national input-output table 2005、2002 and 1997 are used for the empirical research.The results show that Chinese industrial structure changed a little more optimized and advanced in first period,and descend in the next period,while the actual behavior of almost industries are different from the ideal condition.