Research Article
An Empirical Study of Hybrid DEA and Grey System Theory on Analyzing Performance: A Case from Indian Mining Industry
Table 16
MPI change over the forecasted period 2014 to 2018.
| Malmquist | 2014 => 2015 | 2015 => 2016 | 2016 => 2017 | 2017 => 2018 | Average |
| DMU1 | 1.155377644 | 1.036943532 | 1.047454651 | 1.05440683 | 1.073545665 | DMU2 | 0.941154142 | 0.941808396 | 0.946455953 | 0.962595312 | 0.948003451 | DMU3 | 0.709387778 | 0.807083952 | 0.803241667 | 0.805875709 | 0.781397276 | DMU4 | 1.050990953 | 1.032766941 | 1.026102588 | 1.029176837 | 1.03475933 | DMU5 | 0.941154142 | 0.941808396 | 0.946455953 | 0.962595312 | 0.948003451 | DMU6 | 0.953788767 | 0.950848108 | 0.979051059 | 1.00181251 | 0.971375111 | DMU7 | 2.608808968 | 0.328959024 | 1.575407484 | 3.50365797 | 2.004208362 | DMU8 | 1.014221762 | 1.030899367 | 0.995572443 | 0.970905349 | 1.00289973 | DMU9 | 1.150544925 | 1.078417389 | 1.090671738 | 1.085395159 | 1.101257303 | DMU10 | 1.940672028 | 0.340427772 | 0.02251981 | 0.560101027 | 0.715930159 | DMU11 | 1.276180243 | 1.08751783 | 1.050084819 | 1.036211195 | 1.112498522 | DMU12 | 0.169997844 | 0.875829328 | 0.611861239 | 0.784462215 | 0.610537657 | DMU13 | 0.226873084 | 0.591108199 | 0.578352236 | 0.577229556 | 0.493390769 | DMU14 | 1.869237094 | 0.973919273 | 1.024055164 | 1.039153116 | 1.226591162 | DMU15 | 0.031602939 | 0.948432575 | 0.500567996 | 0.929526595 | 0.602532526 | DMU16 | 0.873867965 | 1.0795813 | 1.083671912 | 1.086164776 | 1.030821488 | DMU17 | 1.403725525 | 1.326313141 | 1.351549367 | 1.385723238 | 1.366827818 | DMU18 | 20.67554712 | 0.718647781 | 0.618935022 | 0.652760872 | 5.666472699 | DMU19 | 0.250804329 | 0.681482367 | 0.957742973 | 0.138790391 | 0.507205015 | DMU20 | 1.028020624 | 0.985195792 | 0.985199371 | 0.985197534 | 0.99590333 | DMU21 | 0.453076135 | 0.288464627 | 0.634050426 | 0.626207563 | 0.500449688 | DMU22 | 1 | 0.915095672 | 1 | 0.818778182 | 0.933468464 | DMU23 | 92.21332042 | 1 | 1 | 0.823358538 | 23.75916974 |
| Average | 5.823406714 | 0.867893511 | 0.905608864 | 0.992177643 | 2.147271683 |
| Max | 92.21332042 | 1.326313141 | 1.575407484 | 3.50365797 | 23.75916974 |
| Min | 0.031602939 | 0.288464627 | 0.02251981 | 0.138790391 | 0.493390769 |
| SD | 19.28212645 | 0.264628932 | 0.311183931 | 0.601826474 | 4.823734506 |
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