Research Article
An Empirical Study of Hybrid DEA and Grey System Theory on Analyzing Performance: A Case from Indian Mining Industry
Table 10
The average indices of Malmquist radial and Malmquist nonradial models.
| DMUs | Average of Malmquist radial model | Average Malmquist nonradial model |
| DMU1 | 1.133494181 | 1.787272636 | DMU2 | 1.151012585 | 1.078393423 | DMU3 | 0.952467408 | 0.392025795 | DMU4 | 1.076600714 | 1.090141392 | DMU5 | 1.151012585 | 1.078393423 | DMU6 | 0.803070747 | 0.802696168 | DMU7 | 0.922470548 | 0.446041138 | DMU8 | 1.173203288 | 1.048869372 | DMU9 | 0.713581338 | 0.714687685 | DMU10 | 0.868461435 | 0.58990751 | DMU11 | 1.074534927 | 1.245075457 | DMU12 | 0.907476297 | 6.041737971 | DMU13 | 1.165347005 | 0.918020595 | DMU14 | 1.014276704 | 0.969117286 | DMU15 | 0.842045652 | 25.50093872 | DMU16 | 1.197349339 | 8.304036297 | DMU17 | 2.506109416 | 2.060379686 | DMU18 | 0.948798068 | 0.011004036 | DMU19 | 0.832072153 | 16.49060082 | DMU20 | 0.904174513 | 0.969111616 | DMU21 | 1.269170129 | 1.359494943 | DMU22 | 0.209590622 | 0.382229953 | DMU23 | 0.01 | 0.013167199 |
| Mean | 0.992449 | 3.186667092 |
| Max | 2.506109 | 25.50093872 |
| Min | 0.01 | 0.011004036 |
| SD | 0.443929 | 6.083926361 |
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