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Overall estimate results.
| Variables | GI |
||
|---|---|---|---|
| (1) | (2) | (3) | |
| DPP | 0.0810∗∗ (0.0409) | ||
| IPP | 0.0949∗∗∗ (0.0345) | ||
| EP | 0.126∗ (0.0744) | ||
| Control | Yes | Yes | Yes |
| Constant | −5.744 (3.922) | −5.371 (3.948) | −5.334 (3.956) |
| Year | Yes | Yes | Yes |
| Province | Yes | Yes | Yes |
| Obs. | 300 | 300 | 300 |
| R2 | 0.879 | 0.877 | 0.877 |
Notes: t-statistics in parentheses. ∗∗∗p < 0.01. ∗∗p < 0.05. ∗p < 0.1.
