大中型工业企业技术改造和获取投入效率的DEA分析  

DEA analysis on input efficiency of technical renovation and technology acquisition in Chinese large and medium-sized industrial enterprises

作　　者：华海岭[1] 高月姣[1] 吴和成[1] 

机构地区：[1]南京航空航天大学,经济与管理学院,江苏南京210016

出　　处：《科研管理》2011年第4期43-50,共8页Science Research Management

基　　金：国家社科基金重点项目(08AJY024);教育部人文社科基金规划项目(09YJA630066);江苏省高校哲学社会科学研究重点项目(2010ZDIXM030);南京航空航天大学哲学社会科学基金重点项目(V0974-091)

摘　　要：对我国大中型工业企业技术改造和技术获取投入效率进行了研究。首先,运用指标分析法对我国大中型工业企业技术改造和技术获取投入强度变化特点进行了分析;其次,运用DEA模型测度了技术改造和获取投入效率。结果显示,我国大中型工业企业的技术对外依存度有下降趋势;我国省域大中型工业企业技术改造和获取投入效率普遍较低。这表明一方面我国大中型工业企业自主创新投入在不断增加,另一方面我国大中型工业企业技术获取消化吸收及创新的能力尚不强。如何通过获取技术达到自主创新仍是我国大中型工业企业所要解决的根本问题。The input efficiency of technical renovation and technology acquisition in Chinese large and medium-sized industrial enterprises is studied.First,with an index analysis,the characteristics of input-intensity change in technical renovation and technology acquisition for Chinese large and medium-sized industrial enterprises are discussed.Next,the input efficiency of technology acquisition is measured with a DEA model.The results show that the dependency of Chinese large and medium-sized industrial enterprises on foreign technology appears a descending trend.The input efficiency of technology acquisition for large and medium-sized industrial enterprises by region is rather low in general.It indicates that the investment in independent innovation for Chinese large and medium-sized industrial enterprises is continuously increasing.On the other hand,the ability of technology acquisition,absorption,digestion,and innovation is not strong.How to achieve independent innovation by acquiring technology is still an essential problem for Chinese large and medium-sized industrial enterprises to solve.

关 键 词：技术获取 效率 自主创新 DEA模型 大中型工业企业 

分 类 号：F270[经济管理—企业管理]