Cargando…
Accounting for non-response bias using participation incentives and survey design: An application using gift vouchers
Standard corrections for missing data rely on the strong and generally untestable assumption of missing at random. Heckman-type selection models relax this assumption, but have been criticized because they typically require a selection variable which predicts non-response but not the outcome of inte...
| Autores principales: | , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
North Holland
2018
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6167756/ https://www.ncbi.nlm.nih.gov/pubmed/30294055 http://dx.doi.org/10.1016/j.econlet.2018.07.040 |