中国高新技术产业研发效率及其影响因素分析  

Study on R&D Efficiency and Its Determinants of Chinese High-tech Industry

作　　者：谢伟[1] 胡玮[1] 夏绍模[1] 

机构地区：[1]重庆大学经济与工商管理学院,重庆400030

出　　处：《科学学与科学技术管理》2008年第3期144-149,共6页Science of Science and Management of S.& T.

基　　金：重庆市哲学社会科学规划项目(20070053)

摘　　要：运用DEA方法对我国各省的高新技术产业研发效率、技术效率和规模效率进行了测算,并利用计量方法考察了市场竞争度、研发投入等对各效率的影响效应。实证结果表明,我国高新技术产业研发效率整体水平偏低,各地差异显著,且大多数省份都呈现规模报酬递减;研发投入冗余以及各因素的非协调发展是造成非有效的主要原因。Based on DEA approach, this paper estimates R＆D efficiency, technical efficiency and scale efficiency of Chinese high-tech industry. After that, this paper, using econometric approach, reviews the influence of market competition, R＆D inputs,industrial development and government-oriented policy on all the above efficiencies. The empirical results show that most of the provinces run short of R＆D efficiency in the high-tech industry, while there exist distinct differences among them. From the point of return of scale, most of the DMUs are degressive. Further, the main reasons for the non-efficiency of technique and scale are the redundance of R＆D inputs and the disharmony with human capital, organization management and so on.

关 键 词：高新技术产业 研发效率 技术创新 

分 类 号：F276.44[经济管理—企业管理]