Improving the Identification of Returns to Scale in Data Envelopment Analysis
提出一种改进方法，更准确地识别数据包络分析中的规模收益类型，帮助决策者判断生产单元的规模经济性。
L. E. Read, E. Thanassoulis, Improving the Identification of Returns to Scale in Data Envelopment Analysis, The Journal of the Operational Research Society, Vol. 51, No. 1, Part Special Issue: OR and Strategy (Jan., 2000), pp. 102-110