Table 4 GM (1,1) model test value
Project | East region | Central region | West region | Total |
|---|---|---|---|---|
Development coefficients A | − 0.051 | − 0.061 | − 0.058 | − 0.055 |
Endogenous control gray numbers B | 279 536 | 128 328 | 111 627 | 519 387 |
Test statistic C | 0.013 | 0.011 | 0.035 | 0.014 |
P-value | 1 | 1 | 1 | 1 |