$\hat{β}$	Method	n = 50					n = 100
$\hat{β}$	Method	Bias	SD	JackSD	MSE	CP	Bias	SD	JackSD	MSE	CP
${\hat{β}}_{0}$	CM	0.0008	0.0148	0.0147	0.0002	0.944	0.0002	0.0103	0.0102	0.0001	0.954
	CRM	0.0008	0.0148	0.0147	0.0002	0.944	0.0002	0.0103	0.0102	0.0001	0.954
	SCM	0.0359	0.3585	0.3813	0.1298	0.976	0.0058	0.2479	0.2592	0.0615	0.970
	M1	0.0012	0.0161	0.0164	0.0003	0.942	0.0002	0.0117	0.0114	0.0001	0.942
	M2 (1)	0.0008	0.0148	0.0147	0.0002	0.942	0.0002	0.0103	0.0102	0.0001	0.950
	M2 (2)	0.0008	0.0148	0.0147	0.0002	0.942	0.0002	0.0103	0.0102	0.0001	0.950
	M2 (3)	0.0002	0.0180	0.0184	0.0003	0.932	0.0004	0.0126	0.0127	0.0002	0.940
	M2 (4)	0.0003	0.0170	0.0174	0.0003	0.938	0.0003	0.0120	0.0120	0.0001	0.938
	M2 (5)	0.0004	0.0167	0.0170	0.0003	0.940	0.0003	0.0118	0.0117	0.0001	0.940
${\hat{β}}_{1}$	CM	−0.0007	0.0217	0.0212	0.0005	0.938	0.0004	0.0142	0.0145	0.0002	0.960
	CRM	−0.0007	0.0217	0.0212	0.0005	0.938	0.0004	0.0142	0.0145	0.0002	0.960
	SCM	3.5157	0.9454	0.8777	13.2539	0.000	3.4392	0.6212	0.6107	12.2137	0.000
	M1	−0.0005	0.0159	0.0154	0.0003	0.940	0.0004	0.0104	0.0106	0.0001	0.960
	M2 (1)	−0.0007	0.0217	0.0212	0.0005	0.936	0.0004	0.0142	0.0145	0.0002	0.962
	M2 (2)	−0.0007	0.0217	0.0212	0.0005	0.936	0.0004	0.0142	0.0145	0.0002	0.962
	M2 (3)	−0.0008	0.0271	0.0262	0.0007	0.910	−0.0002	0.0180	0.0178	0.0003	0.938
	M2 (4)	−0.0008	0.0257	0.0249	0.0007	0.914	−0.0001	0.0170	0.0169	0.0003	0.938
	M2 (5)	−0.0008	0.0252	0.0245	0.0006	0.918	−0.0001	0.0167	0.0166	0.0003	0.938
${\hat{β}}_{2}$	CM	0.0012	0.0217	0.0213	0.0005	0.932	−0.0005	0.0150	0.0145	0.0002	0.918
	CRM	0.0012	0.0217	0.0213	0.0005	0.932	−0.0005	0.0150	0.0145	0.0002	0.918
	SCM	0.9000	0.4932	0.4847	1.0532	0.516	0.8954	0.3160	0.3233	0.9017	0.190
	M1	0.0008	0.0158	0.0156	0.0002	0.932	−0.0003	0.0110	0.0106	0.0001	0.928
	M2 (1)	0.0012	0.0217	0.0213	0.0005	0.932	−0.0005	0.0150	0.0145	0.0002	0.920
	M2 (2)	0.0012	0.0217	0.0213	0.0005	0.930	−0.0005	0.0150	0.0145	0.0002	0.922
	M2 (3)	0.0009	0.0265	0.0265	0.0007	0.942	−0.0007	0.0172	0.0180	0.0003	0.948
	M2 (4)	0.0010	0.0250	0.0251	0.0006	0.948	−0.0007	0.0165	0.0170	0.0003	0.946
	M2 (5)	0.0010	0.0245	0.0247	0.0006	0.948	−0.0006	0.0162	0.0166	0.0003	0.948