Allen R, A Athanassopoulos, RG Dyson and E Thanassoulis (1997). “Weights Restrictions and Value Judgements in Data Envelopment Analysis: Evolution, Development and Future Directions.” Ann Oper Res 73: 13-34.
Allen R, A Athanassopoulos, RG Dyson and E Thanassoulis (1997). “Weights Restrictions and Value Judgements in Data Envelopment Analysis: Evolution, Development and Future Directions.” Ann Oper Res 73: 13-34.