This paper employs Data Envelopment Analysis (DEA) to evaluate scientific research efficiency and it's trend of 54 universities directly under the Ministry of Education from the year 2000 to 2002.
本文运用数据包络分析（DEA）方法对教育部直属的54所高校在2000-2002年间的科研效率及其发展趋势进行了评价。
In this paper Data Envelopment Analysis (DEA) and cost driver theory are combined to estimate the manufacturing overhead according to all kinds of activities and resources used in production.
采用数据包络分析法(DEA)结合成本动因理论，根据生产过程中消耗的各种业务量估计制造费用。
Methods the input and output data of 48 secondary hospitals were collected and analyzed by the way of descriptive analysis, clustering analysis and data envelopment analysis (DEA).
方法共收集48所二级医院投入产出资料，采用描述性分析、聚类分析及数据包络分析进行分析研究。
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