Research Article

Impact of Logistics Development on Economic Growth: An Empirical Research from Guangdong Province in China

Table 8

Robustness test of the SDM.

VariableType of spatial weight matrix
0-1 adjacency matrixInverse adjacency matrix

lndl0.2707 (13.02)0.2606 (21.24)
lnlab0.1155 (−6.26)0.1828 (−12.70)
lngov0.1024 (−1.15)0.0722 (−0.99)
lncap0.0878 (−1.78)0.1858 (−4.85)
lnopen0.0975 (3.88)0.0284 (1.47)
lnurb−0.0710 (−2.37)0.0293 (0.32)
W lndl−0.1221 (−3.28)0.0406 (10.19)
W lnlab0.0980 (2.47)−0.0199 (−9.31)
W lngov−0.0384 (−2.84)0.0474 (4.43)
W lncap−0.3740 (−3.52)−0.3934 (−3.25)
W lnopen0.3340 (5.95)−0.4270 (−3.55)
W lnurb0.0803 (0.30)−0.5988 (−2.14)
rho0.76150.3676
R20.92340.8892
Log-L369.8490119.6157