Advances, Systems and Applications
Table 3 Reasons for invalid DMU
Calculation results | If it is an input indicator | If it is an output indicator |
|---|---|---|
Sj(q) | Too much investment or use efficiency is too low | The impact is low and the output is too small. |
Sj(p) | Too little investment to restrict development | The degree of influence is high and the output is too large. |