puits (3) spectacle (3) modèle (3) éducation (3) Education (3) Instruments (3) Labor market (3) Least squares (3) Finance (3) Example (3) Estimates (3) Education (3) Discrimination (3) Finance (3) Schooling (3) Estimates (3) papier (2) marché (2) Labor (2) Process (Law) (2) Paper (2) Markets (2) Males (2) Human capital (2) Females (2) Regions (2) Models (2) littérature (1) Article (1) Technique (1)