将数据包络分析(DEA)引入了作业成本管理(ABM),给出了适用的定量化分析方法,从不同角度分析了作业消耗资源的效率。确定作业消耗资源的DEA有效性;确定各DMU在有效生产前沿面上的“投影”,并为下一期间的作业改进提供信息;确定资源投入的总体利用率和各项输入可变资源的利用率。最后,用该模型对某企业的作业进行了实证分析。
The paper introduces data envelopment analysis (DEA) into Activity based Management (ABM) and gives applicable quantitative method to evaluate resources utilization efficiency of activities. The DEA model can identify and provide the following information: (1) the DEA efficiencies of resources' utilization of activities; (2) the projection in efficient production frontier of Decision Making Unit (DMU) and activity improvement information; (3) the overall resource utilization efficiency and variable resource utilization efficiency. Also, the paper demonstrates the application of DEA method in activity analysis of a company. The results prove the objectivity, accuracy and practicability of activity analysis method based on DEA .