Abstract
This paper proposes an ℓ1 penalized quantile regression estimator which adapts the Hausman-Taylor instrumental variable approach in order to address the bias resulting from the shrinkage of the individual effects.
| Original language | English |
|---|---|
| Pages (from-to) | 176-179 |
| Number of pages | 4 |
| Journal | Economics Letters |
| Volume | 124 |
| Issue number | 2 |
| DOIs | |
| State | Published - Aug 2014 |
Keywords
- Instrumental variables
- Panel quantiles
- Shrinkage
ASJC Scopus subject areas
- Finance
- Economics and Econometrics