Research Article

Integrated DEA Models and Grey System Theory to Evaluate Past-to-Future Performance: A Case of Indian Electricity Industry

Table 8

Summary of super-SBM results.

Number of DMUs in data: 14
Number of DMUs with inappropriate data: 0
Number of evaluated DMUs: 14
Average of scores: 1.9075947
Number of efficient DMUs: 6
Number of inefficient DMUs: 8
Number of over iteration DMUs: 0