摘要
提出了物资供应系统技术进步的含义，分析出运用数据包络分析（ＤＥＡ）方法测评其技术进步的可行性，并建立测评指标和动态模型。
In the paper, the author puts forward a concept of technological propress of the materials supply system, and figured out that the method of Data Envolopment Analysis (DEA) for assessing technological progress is feasible. And the assessment index and the dynamic model are set up.
出处
《山东矿业学院学报》
CAS
1998年第2期199-205,共7页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
技术进步
物资供应系统
煤炭企业
进步测算法
technological progress
the system of materials supply
data envolpment analysis
relative validity
assessment
