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。

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.

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运用数据包络分析法，以河北省15家主要高新技术开发区为研究对象，对其进行投入产出相对效率分析。

This paper employs the methodology of Data Envelopment Analysis to investigate the input-output efficiency of 15 high and new technology enterprise development zones in Hebei.

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然后，研究了基于层次化数据包络分析法的输电网规划决策方法，将决策者的经验和规划的影响因素统一起来。

Then, a transmission network planning decision-making method is proposed based on hierarchical data envelopment analysis (HDEA), which unites the experience ofd.

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