On the Joint Determination of Efficiencies in a Data Envelopment Analysis Context
本文探讨了Beasley在数据包络分析中联合确定效率方法的理论依据，通过分析其对偶模型来验证该方法的合理性，对从事效率评估的研究者有参考价值。
Beasley studied the multiproduct Decision Making Unit, and offered a model for the joint determination of efficiencies within a Data Envelopment Analysis context. He applied his model to evaluating the efficiency of teaching and research activities at universities. This paper explores the theoretical justifications for Beasley's approach by concentrating on the dual of his model.