关键词: 产业结构优度, 合理化, 高级化, 行业功效

Abstract: The estimation of optimized degree of industrial structure has great significance in methodology and political implications. Under the framework of rationalization and advancement, this paper proposes a new approach to measure the optimized degree of industrial structure from three dimensions: industry share, industry efficacy and industry characteristic, and depicts a map of the industrial structure optimized degree of 30 provinces in China based on the estimation results. Then this paper analyzes the diversity of the industrial structure among seven economic zones, and explains how this kind of structure is shaped. After that, the internal structure of industry and service industry is discussed. The results show that: at the provincial level, the optimized degree of industrial structure presents an obvious gradient distribution, which performs best in the eastern zone and declines from east to west gradually; at the regional level, the industrial structure in the seven economic zones not only shows some similarities, but also exists differentiation among east-central-west areas. From the perspectives of industry categories, the optimized degree of industry structure seems to be more volatile and easily fluctuated by macroeconomic changes, while that of the service industry is relatively stable.

Key words: Optimized Degree of Industrial Structure, Rationalization, Upgrading, Industry Efficacy