A study of DEA models without explicit inputs

作者：Liu, W. B.^*; Zhang, D. Q.; Meng, W.; Li, X. X.; Xu, F.

来源：Omega-International Journal of Management Science, 2011, 39(5): 472-480.

DOI：10.1016/j.omega.2010.10.005

• Performance evaluation
• Data without explicit input
• DEA

In performance evaluations, data without explicit inputs (such as index data, pure output data) are widely used. To directly use such data, this paper presents a study on building DEA models without explicit inputs, so-called DEA-WEI models, which are applicable to the evaluation applications where inputs are not directly considered. We provide an axiom foundation of these kinds of models, and further discuss how to incorporate value judgments of decision makers into these DEA-WEI models. Several such models are derived. Finally, applications of the DEA-WEI models are presented.

• 出版日期2011-10
• 单位华东师范大学; 中国科学院科技战略咨询研究院; 中国科学技术大学