Super-Efficiency Infeasibility in the Presence of Nonradial Measurement

Table 5

Illinois strip mines super-efficiency score (SE score).

DMU	Model (1)	Model (2)		Model (3)			Model (4)
		SE score	Solution details		SE score	Solution details		SE score	Solution details
1	Infeasible	2.064927		1	2.064927		0.508564	1.573490
2	Infeasible	3.70392		1.1875	3.70392		0.468745	2.985165
3	1.547346	1.547346		1.547346	1.547346		0.735467	0.735467
4	Infeasible	2.435037		1.35593	2.435037		0.800606	1.879711
5	1.073871	1.073871		1.073871	1.073871		0.67373	0.67373
6	1.159819	1.159819		1.159819	1.159819		0.613154	0.613154
7	1.14681	1.14681		1.14681	1.14681		0.47557	0.47557
8	0.937467	0.937467		0.937467	0.937467		0.485029	0.485029
9	1.001438	1.001438		1. 001438	1.001438		0.51114	0.51114
10	Infeasible	Infeasible		0.42488	2.532909		0.404706	1.512756
11	1.554315	1.554315		1.554315	1.554315		0.501842	0.501842
12	1.478827	1.478827		1.478827	1.478827		0.681564	0.681564
13	Infeasible	3.1794104		1.1664	3.168001		0.732485	1.734133
14	1.127483	1.127483		1.127483	1.127483		0.383954	0.383954
15	1.376085	1.376085		1.376085	1.376085		0.431534	0.431534