Labor (1) Quality of life (1) Public welfare (1) Paper (1) Income (1) Id (Psychology) (1) Happiness (1) Finance (1) Economics (1) Concepts (1) Capital stock (1) Capital social (1) Calidad de vida (1) Factores (1) Europeos (1) Estudio (1) Datos (1) Conceptos (1) Felicidad (1) Papel (1) Renta (1) Bienestar social (1) Finanzas (1) Economía (1) Trabajo (1) Ello (1) nécessité (1) rondelle (1)