Table 5 Multicollinearity test.

From: Heterogeneity analysis of the effects of new quality productive forces on ecological resilience in the Yangtze River Delta Economic Belt

Variable

VIF

1/VIF

LUFD

1.910

0.524

UIS

1.630

0.613

PFEE

1.550

0.645

OTW

1.260

0.794

PD

1.160

0.863

NQPF

1.130

0.883

Mean VIF

1.440