Table 7. Fitting Index of Measurement Model for Influencing Factors of IM Development Ability of NEVs.

fitting index	CMIN/DF	RMSEA	GFI	AGFI	IFI	TLI	CFI	PNFI	PCFI
acceptable value	< 3	< 0.05	> 0.9	> 0.9	> 0.9	>0.9	> 0.9	> 0.5	> 0.5
model fitting results	2.131	0.053	0.842	0.846	0.837	0.803	0.825	0.544	0.670
correction of fitting results	2.126	0.042	0.924	0.941	0.927	0.902	0.922	0.545	0.672