我国高新技术产业投入效率及R&D贡献研究——基于DEA和行业Panel Data的经验分析  

The Input Efficiency and Factors Contribution of Hi-tech Industries in Our Country

作　　者：王永培[1] 庄尚文[2] 

机构地区：[1]南京财经大学国贸学院,中国南京210046 [2]中国人民大学商学院,中国北京100872

出　　处：《上海商学院学报》2008年第4期1-3,共3页Business Economic Review

摘　　要：文章采用了DEA和Panel Data两种方法分别分析了高新技术产业的投入产出效率以及各投入要素对产出的贡献。采用这两种研究方法,是因为DEA方法在投入效率领域具有极强的客观性,但在决策单元的特性上缺乏可比性。通过对1995-2006年5个高新技术产业的面板数据测算的产出的研发投入弹性为0.8以上,说明高新技术产业的产出对研发投入十分敏感。Two types of approach have been used in the article which are DEA and Panel data, and both of them have been used for analyzing the output efficiency and all kinds of factors contributing to output of hi-tech industries. The reasons for using these two approaches are that DEA is very effective for analyzing output efficiency but it is disadvantage of comparing the different between them. We get the output elastic of RD which is more than 0.8 through 1995-2006 panel data of 5 hi-tech industries. The outcome implies that the output of hi-tech industries is highly sensitive to .RD input.

关 键 词：高新技术产业 数据包络分析 面板数据 

分 类 号：F276.44[经济管理—企业管理]