Abstract (may include machine translation)
We consider a new inverse probability weighted estimator for the local average treatment effect parameter where the instrument propensity score is estimated by local polynomial regression. We derive its asymptotics and provide a higher order expansion of its asymptotic MSE.
| Original language | English |
|---|---|
| Pages (from-to) | 132-138 |
| Number of pages | 7 |
| Journal | Statistics and Probability Letters |
| Volume | 95 |
| DOIs | |
| State | Published - 1 Dec 2014 |
Keywords
- Higher order expansion
- Inverse probability weighted estimator
- Local average treatment effect