变量

CGE

M1

M2

M3

M4

CG

0.524***

0.586***

RG

0.563***

0.483***

IGG1

0.251***

0.057

IGG2

−0.053

0.382***

CG∙IGG1

−0.125***

RG∙IGG1

0.114 ***

CG∙IGG2

0.126***

RG∙IGG2

−0.125***

R

0.635

0.588

0.575

0.686

R2

0.391

0.346

0.343

0.457

调整R2

0.391

0.354

0.346

0.462

F

147.338***

125.642 ***

117.639***

194.383***