摘要
运用随机前沿生产函数模型分析国外技术引进、国内技术购买和外商直接投资在提升高技术产业技术效率中的作用,并在统一框架下进一步探讨这三种技术转移方式与自主研发的相互作用及其对技术效率的影响。研究结果表明,国外技术引进、外商直接投资和自主研发显著促进了高技术产业技术效率的提升,但国内技术购买对技术效率的影响并不显著;国外技术引进和国内技术购买都对自主研发产生了替代效应,但也可以通过技术溢出提高技术效率;外商直接投资和自主研发具有互补效应,对技术效率产生显著的正向影响;中国高技术产业技术效率有着显著的地区差异,东部地区技术效率远高于中、西部地区,但东部地区各省之间也存在着显著差异。高技术产业技术效率有较大的提升空间。
This article explores the impacts of technology transfer on efficiency improvement in high-tech industry by dig using stochastic frontier production function, and examines the interaction between technology transfer and inenous R＆D and its effect on technical efficiency. The results show that foreign technology import, FDI and indigenous R＆D positively and significantly affect technical efficiency, but domestic technology acquisition has no significant influence on technical efficiency. Moreover, technology imports have both substitute effect to indigenous R＆D and indirect technology spillover effect to technical efficiency. However, FDI has complementary effect on indigenous R＆D to improve technical efficiency. Finally, the results show that technical efficiency in high-tech industry varies substantially across different regions, and the eastem region has higher technical efficiency than the central and westem regions. There is plenty of room for technical efficiency improvement in high-tech industry.
出处
《科学学与科学技术管理》
CSSCI
北大核心
2013年第5期44-52,共9页
Science of Science and Management of S.& T.
基金
教育部社会科学重大项目"中国特色产学研用结合的模式
机制及政策研究"(10JZDW003)
中央高校基本科研业务费专项项目(201110501020005)
关键词
技术转移
自主研发
技术效率
technology transfer
indigenous R＆D
technical efficiency
