【摘要】 大中型工业企业对工业发展起着举足轻重的作用,而技术创新是推动企业长远发展的根本动力,基于此,本文提出运用传统DEA模型与DEA改进模型对省大中型工业企业技术创新效率进行研究的具体操作方法,并以东北三省大中型工业企业为例对研究方法进行了实际运用,最后得出分析结果,即近几年东北三省大中型工业企业技术创新效率变化不大,以及东北三省大中型工业企业在全国30个省市的排名,并提出了改善东北三省大中型工业企业中DEA无效决策单元的具体措施。更多还原

【Abstract】 Large and medium-sized industrial enterprises play a decisive role in industrial development,and technological innovation is fundamental driving force of driving enterprise long-term development,from this reason,this article puts forward specific operational methods of using traditional DEA model and modified DEA model to study technological innovation efficiency of large and medium-sized industrial enterprises and take three provinces in the northeast of china as examples to apply the methods put forward before and gets analysis results finally,namely three provinces’ large and medium-sized industrial enterprise efficiency produce wee changes in recent years and the ranks of the three provinces of northeast china in the 30 provinces and cities nationwide,on this basis,this article puts forward concrete measures that improve invalid DMU in large and medium-sized industrial enterprises in the three provinces of northeast china.更多还原