Bias correction for the within-group estimator for panel-data sample-selection models
Han and Lee (2022) propose a least-squares approach to correct for selectivity bias in the within-group estimator of linear panel data models with fixed effects and sample selection. This article reviews their estimator and introduces a Stata command that provides a numerically stable implementation.
Authors
- Goeun Lee (ORCID: https://orcid.org/0000-0001-8589-5592)
- Chirok Han (ORCID: https://orcid.org/0000-0002-3223-9257)
Institutions
- Kookmin University (KR)
- Korea University (KR)
- Korea University (JP)
Publication Details
- Journal
- The Stata Journal Promoting communications on statistics and Stata
- Published
- 2026-09-01
- DOI
- https://doi.org/10.1177/1536867x261477565
- Primary Topic
- Spatial and Panel Data Analysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00