Table 5 Robustness test of the mobility network of graduates of “double first-class” universities.
Model 1 | Model 2 | |
---|---|---|
Edges | − 28.37* | − 29.36* |
Mutual | 1.10 | 1.46* |
Ttriple | − 0.26 | − 0.38* |
Transitive | 0.18 | 0.40* |
Ctriple | 0.67 | 0.60 |
Economics | − 0.04 | − 0.62 |
Environment | − 0.38* | − 0.39* |
Infrastructures | − 0.23 | − 0.39* |
Innovation capacity | 1.23 | 2.41* |
Stability | − 0.53* | |
Num. obs | 2790 | 1860 |