Procedure to Solve Network DEA Based on a Virtual Gap Measurement Model

Table 9

Efficiency and virtual gaps solved by VGM model.

	1	2	3	4	5	6	7	8	9	10	11
Virtual input	0.648	0.913	0.607	0.802	0.808	0.873	0.704	0.370	0.705	0.991	0.834
Virtual output	0.648	0.606	0.568	0.628	0.632	0.677	0.523	0.268	0.440	0.603	0.444
Virtual gap	0	0.307	0.039	0.174	0.176	0.196	0.181	0.102	0.265	0.470	0.390
	1.000	0.663	0.936	0.783	0.782	0.775	0.743	0.724	0.624	0.608	0.532
	0.804	0.250	0.965	1.344	1.029	1.697	1.026	3.357	0.606	1.148	0.585
	0	0.667	0.250	0	0.250	0.667	0.250	0.553	4.000	1.500	1.500
	1.242	1.368	0.667	0.224	0.893	0.622	0.667	1.121	0.642	0.738	0.502