Variable

Model 1

Model 2

Model 3

Green purchase consumption

Environmental self-responsibility

Green purchase consumption

β

P

β

P

β

P

Social warmth

−0.261

0.012

−0.245

0.018

−0.209

0.044

Environmental self-responsibility

0.210

0.044

Adjusted R-square

0.058

0.050

0.090

P

0.012

0.018

0.005