DID regression Model Results | |||
---|---|---|---|
Model | Model I | Model II | Model III |
Matching Techniques | - | CEM | PSM |
ATT | −0.1488 | −0.0780 | −0.1481 |
SE | 0.0998 | 0.1307 | 0.1317 |
Common trend assumption | Fail | Pass | Pass |
p-value | 0.0999 | 0.6836 | 0.1582 |
Fixed Effect Controls | |||
Individual | Yes | Yes | Yes |
Year | Yes | Yes | Yes |
Prize year | Total #Publication | Total #Citation | |
---|---|---|---|
Minimum | 1934 | 10 | 443 |
Maximum | 2011 | 1,627 | 194,896 |
Mean | 1987 | 245.9 | 25,662.6 |
Median | 1991 | 157 | 13,061 |
Standard deviation | 18.6 | 266.1 | 31,571.4 |
Count | 335 | 335 | 335 |
Average citation index
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||||||
---|---|---|---|---|---|---|
Matching Techniques | - | CEM | PSM | |||
Group | Control | Treated | Control | Treated | Control | Treated |
Observations | 227 | 108 | 80 | 80 | 84 | 108 |
Mean | 4.7083 | 5.2350 | 5.0701 | 5.2869 | 5.1353 | 5.2350 |
Std. dev. | 1.4886 | 1.5034 | 1.7627 | 1.6595 | 1.5821 | 1.5034 |
Minimum | 0.3519 | 0.1997 | 0 | 0 | 1.3754 | 0.1997 |
Maximum | 8.4902 | 8.2194 | 8.3668 | 8.4933 | 8.4902 | 8.2194 |
Treatment | Control | Treatment-Control | |
---|---|---|---|
Prior | |||
Posterior | |||
Posterior-Prior | [ |