An Urban Network Study of Government Procurement Activities: A Case Study of Northeast China
Table 8
Regression analysis results.
Model
GPA supply-demand urban networks
Regional networks
National networks
Central projects
Local projects
Central projects
Local projects
Distance
0.021
−0.182
−0.189
−0.071
Spop
1.052
0.368
−0.068
0.107
Dpop
0.064
0.055
0.145
0.139
Sgdp
−0.212
0.232
0.632
0.416
Dgdp
0.199
0.209
0.249
0.121
Inpro
0.333
0.422
—
—
Constant
−1.876
−0.343
−0.221
0.102
R-squared
0.431
0.522
0.340
0.258
Adjusted R-squared
0.346
0.517
0.319
0.256
Note: Only standardized coefficient estimates are included in the table. ∗, ∗∗, and ∗∗∗ indicate that the coefficient is significant at a 0.1, 0.05, and 0.01 levels, respectively.
