Labor (2) Finance (2) Economics (2) Capital (2) Españolas (2) Capital (2) Finanzas (2) Economía (2) Trabajo (2) Wages (1) Technology (1) Research (1) Rate of return (1) Production (Economic theory) (1) Paper (1) Kindness (1) Industrial productivity (1) Human capital (1) Capital investments (1) Building (1) Empresas--Inversiones (1) Estudios (1) Demanda (1) Contabilidad regional (1) Factores (1) Productividad (1) Recursos humanos (1) Tecnología (1) Papel (1) Producción (1)