1、

Secondly, this paper introduces the DEA methodology, establishes multiple regression model and pricing efficiency index model.

其次,介绍DEA研究方法,建立评价会计信息的指标体系并构建多元回归模型与定价效率指数模型。

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2、

DEA Method for Evaluating the Utilization of the Auxiliary Materials in Mining and Beneficiation Production By the use of it, both the haulage cost of sand and operation cost of mining and processing are reduced.

评价采选作业辅助材料利用的DEA方法最新式四面射流喷射泵以及独特新颖的连接装置而设计的。洗选厂安装容易,便于搬迁,既节省了矿砂的运输费用,又降低了采选作业成本。

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3、

Study on Sustainable Development of Agriculture in Sichuan Province Based on DEA Method

基于数据包络分析的四川农业可持续发展研究

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4、

Data envelopment analysis ( DEA ) and its non-linear model are introduced, and chaos optimization algorithm non-linear model.

介绍了数据包 络 分析方法及其非线性模型, 并提出了混沌优化求解算法.

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5、

This paper studies the relationship between DEA and maxium likelihood estimator. It is proved that under certain conditions, DEA is shown to be maximum likelihood estimator. It is also proved that DEA is a biased as well as a consistent estimator.

本文研究了数据包络分析(DEA)方法与极大似然估计的关系,证明了一定条件下,DEA为极大似然估计,并且是一个有偏一致估计。

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