以信息化为代表的新的科技成就,把当代生产力提高到一个前所未有的高度,使得世界制造业的面貌发生了巨大地变化。本文结合浙江实际研究表明,浙江制造业的结构调整主要是通过技术密集型行业扩张、传统产业高新技术改造完成的。技术密集型行业对整个制造业的产业绩效具有较为明显的上拉作用,但近年来这种上拉作用有趋弱迹象。从产业关联效应看,技术密集型行业的影响力系数很大,对其他产业有极强地带动作用;感应度系数也有较为明显的上升,对国民经济和制造业的制约作用有所增强。从资源配置效应看,技术密集型行业对资源的配置效应在制造业的重点行业中较强,而且呈明显的增强趋势。

Achievements of science & technology on the basis of informatization have brought about great changes of manufacturing. Basing on development practice of Zhejiang manufacturing, the paper manifested some facts of impact of technology-intensive industries upon manufacturing competitiveness. The adjustment of industrial structure of manufacturing in the Zhejiang province has been carrying out by mainly two ways, one is expanding of technology-intensive industries, and another is improving tradition industries by high technology. Technology-intensive industries have the visible action of pull on industrial effectiveness of manufacturing, but the action of pull has been slowing down recently other years. From the view of effect of industry relevance, the impact coefficient of technology-intensive industries are higher than that of other each industry, and industrial chain of technology-intensive industries are long enough to impact the development of other industries. On the other hand, the induction coefficient of technology-intensive industries has been ascending to the extent since 1987, and the action of restriction of technology-intensive industries on national economy and manufacturing is coming strengthened. From the view of effect of resources allocation, although the ratio of technology-intensive industries in the manufacturing isn't very high at present, the effect of resources allocation of technology-intensive industries is powerful, and is coming more powerful.