Cooper WW, G Bisheng and L Shanling (2001). “Note: Alternative Treatments of Congestion in DEA: A Response to the Cherchye, Kuosmanen and Post Critique.” EJOR 132(1): 81-87.
Cooper WW, G Bisheng and L Shanling (2001). “Note: Alternative Treatments of Congestion in DEA: A Response to the Cherchye, Kuosmanen and Post Critique.” EJOR 132(1): 81-87.