modèle (8) Evidence (6) Finance (6) Employment (5) Finance (5) Occupations (5) Trabajo (5) Travail (5) Travail (5) travail (5) enquête (4) recherche (4) Education (4) Costs (4) Methods (4) Price-earnings ratio (4) Spleen (4) Research (4) Pension trusts (4) Households (4) French (4) Character (4) Aquifers (4) Methods (4) Research (4) Population (4) Acuíferos (4) Bazo (4) Carácter (4) Ratio cours-bénéfice (4)