Variable | Model 1 | Model 2 | Model 3 | Model 4 | Model 5 |
---|---|---|---|---|---|
Constant | 0.74941*** | 0.51071*** | 1.037*** | 1.1518*** | 0.82781 |
High-ranked/low-ranked professors | 0.00064* | 0.00046* | 0.00048* | 0.00058** | 0.00067* |
Full-time/part-time positions | 0.05429*** | 0.06633*** | 0.06912*** | 0.06870*** | 0.06844*** |
Science Budget | − 0.01524 | − 0.0135 | − 0.01303 | − 0.01423 | |
Research Incentives Budget | − 0.04326 | − 0.04335 | − 0.05445 | ||
Infrastructure Budget | − 0.01826 | − 0.01705 | |||
Operation Expenses | − 0.05721 | ||||
Administrative Staff | 0.05626 | ||||
Year dummies | Yes | Yes | Yes | Yes | Yes |
R2-within | 0.1847 | 0.2150 | 0.2220 | 0.2300 | 0.2501 |
\(\rho\) | 0.8207 | 0.8235 | 0.8291 | 0.8325 | 0.8483 |
Sample size | 300 | 290 | 289 | 289 | 289 |