摘要
依据非同质子系统间的特点,建立DEA模型,分析它们在各自行业的相对效率和大系统内的相对效率,据此评价各子系统的效率以及大系统的总体效率。在此基础上,建立扩展的DEA模型,基于大系统总体效率最大化的目标,实现各子系统间的合理资源配置。该方法不仅真实地评价了非同质子系统间的相对效率,而且为其效率改进提供了更准确的信息。本文还以该方法评价雅典奥运会上我国体育单项的相对效率,并提出无效项目的资源分配方案,具有一定的现实指导意义。
According to the feature of non-homogeneous subsystems, a DEA model is proposed to analyze the efficiency within corresponding industry and the whole system. Based on the above analysis, the efficiency of each subsystem and the whole system is evaluated. Furthermore, an extended DEA model is suggested to effectively allocate the input resources to achieve the purpose of maximizing the efficiency of the whole system. This method not only presents a precise evaluation of efficiency among subsystem, but also offers more accurate information for better efficiency, which is applied to analyze the efficiency of each Chinese event in Athens Olympics. Thus the solution to improving the events of low efficiency is raised, which will hopefully shed light on the related practice.
出处
《系统工程》
CSCD
北大核心
2006年第12期1-5,共5页
Systems Engineering
基金
国家杰出青年基金资助项目(70525001)
教育部博士点专项基金资助项目(20030358052)
关键词
非同质子系统
效率评价
资源分配
DEA方法
Non-homogeneous Subsystems
Efficiency Evaluation
Re^urces Allocation
DEA
