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