Variables | Model 1 | Model 2 | Model 3 |
Ln_day | 0.101*** (0.000) | - | 0.075*** (0.000) |
Ln_need | 0.117*** (0.000) | - | 0.118*** (0.000) |
Ln_donateNum | 0.920*** (0.000) | - | 0.944*** (0.000) |
Ln_forward | 0.082*** (0.000) | - | 0.080*** (0.000) |
CateName(1) (Health) | - | 0.028 (0.910) | 0.675*** (0.000) |
CateName(2) (Grain and oil) | - | −0.058 (0.551) | −0.207*** (0.000) |
CateName(3) (Fresh fruit) | - | −0.139 (0.156) | −0.223*** (0.000) |
CateName(4) (Private kitchen) | - | −0.348*** (0.003) | −0.159*** (0.001) |
CateName(5) (Literary creation) | - | −0.548*** (0.000) | 0.351*** (0.000) |
Freight (Free shipping) | - | 1.138*** (0.000) | 0.282*** (0.004) |
DeliveryTime(1) (within one day) | - | −1.116** (0.040) | −0.600*** (0.008) |
DeliverTime (2) (more than one week) | - | 0.637** (0.050) | 0.326*** (0.010) |
Freight* DeliveryTime (free*within one day) | - | 1.146** (0.038) | −0.648*** (0.004) |
Freight* DeliveryTime (free*more than one week) | - | −0.982*** (0.005) | −0.154 (0.263) |
R^2 | 0.839 | 0.036 | 0.855 |