Huang, Zhimin; Li, Susan - In: Journal of Productivity Analysis 15 (2001) 2, pp. 95-113
This paper presents stochasticmodels in data envelopment analysis (DEA) for the possibilityof variations in inputs and outputs. Efficiency measure of adecision making unit (DMU) is defined via joint probabilisticcomparisons of inputs and outputs with other DMUs and can becharacterized by solving...