Resumen de Sample Selection in Quantile Regression: A Survey

Manuel Arellano, Stéphane Bonhomme

• Nonrandom sample selection is a pervasive issue in applied work. In additive models, a number of techniques are available for consistent selection correction. However, progress in the development of non-additive selection corrections has been slower. In this survey we review recent proposals dealing with sample selection in quantile models.