	EVAR model		MVAR model
	Standard coefficient	t	Standard coefficient	t
(Constant)	0.072	1.770	7.294^**	9.698
SGR	0.046^*	2.179	0.939^*	2.406
GOVR	0.077	1.519	1.913^*	2.079
HOLDER	0.003^**	2.839	0.022	1.07
CRER	−0.004^**	−3.214	0.026	1.061
SUPR	−0.003	−.388	0.467^**	3.488
CONR	−0.118^**	−5.110	−1.384^**	−3.246
STAR	0.697^**	2.910	9.689^*	2.192
SOC	0.004^*	1.445	0.054	0.958
INA	0.000	0.139	−0.236^**	−8.158
AGE	−0.001	−1.933	−0.016^*	−2.009
JIANSHI	0.000	−0.154	0.051	1.033
DUDONG	0.022	0.823	−0.556	−1.124
Z	−0.011^*	−1.956	−0.164	−1.523
F	12.114		10.606
Adj.R²	0.386		0.352
DW	1.843 No autocorrelation		1.931No autocorrelation
VIF_max	2.602		2.602