An Empirical Study on the National Heterogeneity of High-End Manufacturing Technology Innovation and GVC’s Division of Labor Status

Table 8

Results of multiple stepwise regression in developing countries.

	Model 1		Model 2		Model 3		Model 4		Model I
Variable	Coe.		Coe.		Coe.		Coe.		Coe.
_cons	0.473	0.000	0.422	0.00	0.409	0.000	0.185	0.036	0.479	0.045
PAT	−0.015	0.003	−0.036	0.002	−0.038	0.002	−0.043	0.001	−0.024	0.093
EMP			0.030	0.071	0.049	0.014	0.053	0.009	0.089	0.000
AST					−0.009	0.001	−0.009	0.004	−0.011	0.001
FIN							0.067	0.004	0.041	0.177
OWW									−0.043	0.049

, , and , respectively, indicate that the significance levels are 1 percent, 5 percent, and 10 percent.