摘要
用混合的数据包络分析模型对众多的建设项目进行评价,然后排序,以便对这些项目择优投资。
In order to make an investment preferentially in the construction projects,the rank of these projects is gotten by the mixed DEA model in this paper.
关键词
数据包络分析
决策单元
建设项目
投资
评价指标
data envelopment analysis(DEA)
efficiency
decision making unit(DMU)
investment