Banker RD, A Charnes and WW Cooper (1984). “Some Models for Estimating Technical and Scale Inefficiencies in Data Envelopment Analysis.” Management Science 30(9): 1078-1092.
Banker RD, A Charnes and WW Cooper (1984). “Some Models for Estimating Technical and Scale Inefficiencies in Data Envelopment Analysis.” Management Science 30(9): 1078-1092.