Table 13. The treatment effect of normative policies on Culturees with the Donut Hole approach.
| Baseline RD estimator at cutoff 1 |
Donut Hole Drop week 25 |
Donut Hole Drop weeks 24–26 |
Donut Hole Drop weeks 22–26 |
Baseline RD estimator at cutoff 2 |
Donut Hole Drop week 31 |
Donut Hole Drop weeks 30–32 |
Donut Hole Drop weeks 30–34 |
|
|---|---|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | |
| Normative policies on Culturees | -0.246*** (0.002) |
-0.169*** (0.002) |
-0.286*** (0.054) |
-0.383*** (0.029) |
0.268*** (0.038) |
0.342*** (0.028) |
0.279*** (0.030) |
0.212*** (0.021) |
| Polynomial | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear |
| Bandwidth | MSE | MSE | MSE | MSE | MSE | MSE | MSE | MSE |
| Kernel function | triangular | triangular | triangular | triangular | triangular | triangular | triangular | triangular |
Cluster standard errors are adopted. Asterisks denote significance levels (* = 0.10, ** = 0.05, *** = 0.01). Each cell presents a separate estimate from a rdrobust analysis.