(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

sorghum

beef

poultry

dairy

oilpalm

groundnut

legumes

rice

sugar

total

Area_partner

−0.316*

(−2.10)

−0.394***

(−4.57)

−0.330***

(−3.94)

0.191***

(3.68)

0.301***

(4.15)

−0.246**

(−2.67)

−0.535***

(−9.20)

−0.975***

(−8.38)

−0.817***

(−15.07)

−0.567***

(−14.25)

Area_reporter

0.940***

(6.32)

−0.184*

(−2.10)

−1.243***

(−14.30)

−1.097***

(−21.39)

−0.331***

(−4.66)

0.221*

(2.29)

−0.0842

(−1.47)

−3.175***

(−24.88)

−1.963***

(−30.80)

−1.727***

(−45.87)

Distance

−1.381***

(−4.81)

−2.583***

(−11.95)

−1.040***

(−5.87)

−1.785***

(−13.04)

−2.225***

(−13.02)

−1.349***

(−7.38)

−1.506***

(−12.47)

−2.851***

(−9.76)

−1.324***

(−7.72)

−1.654***

(−13.14)

GDP_partner

1.667***

(8.90)

0.789***

(8.10)

0.659***

(6.62)

0.162**

(2.72)

0.0980

(1.15)

1.034***

(9.84)

1.258***

(19.55)

2.132***

(16.44)

2.168***

(34.60)

1.645***

(46.36)

GDP_reporter

1.395***

(7.39)

2.074***

(25.53)

2.682***

(19.04)

2.402***

(34.78)

0.835***

(9.80)

0.564***

(5.01)

1.353***

(19.29)

6.938***

(34.51)

4.302***

(49.96)

3.253***

(79.97)

GDPPC_partner

−0.384

(−1.86)

0.414***

(3.78)

−0.298**

(−2.81)

0.204**

(3.21)

0.392***

(4.00)

0.000588

(0.00)

−0.902***

(−12.54)

−2.170***

(−16.17)

−1.828***

(−26.78)

−1.287***

(−33.83)

GDPPC_reporter

−1.692***

(−7.38)

−0.607***

(−6.58)

−2.760***

(−15.48)

−2.149***

(−25.66)

−0.689***

(−7.04)

−1.011***

(−8.86)

−1.229***

(−16.43)

−7.666***

(−37.14)

−4.189***

(−45.46)

−3.334***

(−76.74)

Linder

0.482***

(8.32)

−0.0215*

(−2.23)

0.175***

(4.26)

0.0886***

(6.42)

−0.113***

(−7.29)

0.320***

(11.94)

0.301***

(21.69)

−0.0275***

(−5.04)

−0.0236**

(−3.15)

0.00208

(0.66)

Landlocked_partner

3.049***

(8.32)

−1.687***

(−5.14)

−1.182***

(−4.86)

−0.763***

(−4.54)

0.170

(0.77)

−0.192

(−0.67)

−0.539**

(−3.14)

−1.027**

(−2.65)

−2.153***

(−8.75)

−0.545**

(−3.00)