Past-present-future Intertemporal DEA models
Past-present-future Intertemporal DEA models
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DOI：
10.1057/jors.2013.139
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发表时间：
2015-01-01
影响因子：
3.6
通讯作者：
Wu, Chen-Hui
中科院分区：
文献类型：
--
作者：
Chang, Tsung-Sheng;Tone, Kaoru;Wu, Chen-Hui
人们普遍认识到，要彻底评价一个公司的业绩，评价者不仅必须评价其过去和现在的记录，而且还必须评价其未来的潜力。然而，据我们所知，有没有在文献中提出的数据包络分析（DEA）型模型，同时考虑到过去，现在，特别是未来的业绩指标。因此，本研究的目的是开发一种新型的DEA模型称为跨时DEA模型，可以用来充分衡量一个企业的效率，明确考虑其关键投入和产出涉及过去-现在-未来的时间跨度。在本研究中，建议的跨期DEA模型应用于台湾高科技集成电路设计公司的绩效评估，以证明其优于其他DEA模型，忽略跨期效率。
It has been well recognized that to thoroughly evaluate a firm's performance, the evaluator must assess not only its past and present records but also future potential. However, to the best of our knowledge, there are no data envelopment analysis (DEA)-type models proposed in the literature that simultaneously take past, present and, especially, future performance indicators into account. Hence, this research aims at developing a new type of DEA model referred to as Intertemporal DEA models that can be used to fully measure a firm's efficiency by explicitly considering its key inputs and outputs involving the past-present-future time span. In this research, the proposed Intertemporal DEA models are applied to the performance evaluation of high-tech Integrated Circuit design companies in Taiwan to demonstrate their advantages over other DEA models that ignore intertemporal efficiency.