Morita H and LM Seiford (1999). “Characteristics on Stochastic DEA Efficiency – Reliability and Probability Being Efficient.” J Oper Res Soc JPN 42(4): 389-404.
Morita H and LM Seiford (1999). “Characteristics on Stochastic DEA Efficiency – Reliability and Probability Being Efficient.” J Oper Res Soc JPN 42(4): 389-404.