[Retracted] The Impact of Environmental Regulation on China’s OFDI: From the Perspective of Home Country

Table 3

Variance inflation factor of each explanatory variable (VIF).

Variable	Meaning	VIF	1/VIF
GDPP	Economic development	6.94	0.144
Wage	Production costs	4.18	0.239
Education	Human capital	4.13	0.242
ER	Environmental regulation	2.26	0.443
Trade	Trade dependence	1.95	0.512
Energy	Energy demand	1.93	0.518
Market	Degree of marketization	1.85	0.546
Research	R&D investment	1.8	0.555
Mean VIF	The mean of VIF	3.13	0.319