我国高技术产业同构性与集聚的实证分析

Empirical Analysis on Industrial Isomorphism and Agglomeration of High-Tech Industry in China

本文利用产业分工指数和产业的区位熵,实证分析了我国东、中、西部以及11个省/市高技术产业的结构差异性与产业的地方专业化问题.分析结果表明,从1995～2002年总体上我国高技术产业的同构性是减弱的,产业的地方专业化更加明显,显然这两种结论是互为印证的,并与当前有关高技术产业同构性趋强的观点是不一致的.本文还提出了未来我国各地区高技术产业的发展思路.

This paper gives an empirical analysis on industrial structure difference and local specialization of high-tech industry in east, middle, west regions and 11 provinces/municipalities in China based on the two indicators： industrial specialization index and industry entropy. The results show that high-tech industrial isomorphism is imperfect, and industrial specialization is more obvious from 1995 to 2002. So the conclusion of industrial division and regional specialization is confirmed mutually, and it is not consistent with the current viewpoint of more isomorphic division in high-tech industry. The development mode of high-tech industry in regions in China is proposed in last section.