Table 3.

Comparison of regression results of three models

Index	CRMa	SEMb	SLMc
R2	0.839357	0.881285	0.878209
Log Ld	− 222.812	− 220.335267	− 219.497
AICe	465.623	460.671	460.994
SCf	487.212	482.259	484.742

^aClassical regression model

^bSpatial error model

^cSpatial lag model

^dLog likelihood

^eAkaike information criterion

^fSchwarz criterion