Table 8 Sobel-Goodman tests.
From: Does the university knowledge spillover promote common prosperity? Empirical evidence from China
Coef | Std Err | Z | P > | Z| | |
|---|---|---|---|---|
Sobel | 0.035 | 0.014 | 2.466 | 0.014 |
Goodman-1 (Aroian) | 0.035 | 0.015 | 2.435 | 0.015 |
Goodman-2 | 0.035 | 0.014 | 2.498 | 0.013 |
