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Simulation 1, under the null hypothesis, the performance of Bootstrap test statistics Gboostrap when there is no stratified sampling. Sample size N=2000. Correct propensity models and wrong regression models.
| truncation | Pr(stat ≥ 1.96) | Pr(stat ≤ − 1.96) | Pr(|stat| ≥ 1.96) |
|---|---|---|---|
| no | 0.028 | 0.020 | 0.048 |
| at 3.50 | 0.032 | 0.018 | 0.050 |
| at 3.25 | 0.032 | 0.016 | 0.048 |
| at 3.00 | 0.034 | 0.022 | 0.056 |
| at 2.75 | 0.032 | 0.022 | 0.054 |
| at 2.50 | 0.036 | 0.018 | 0.054 |
