Équateur (2) Labor (2) Research (2) Production (Economic theory) (2) Human behavior (2) Capital (2) Factores (2) Capital (2) Producción (2) Conducta (2) Investigación (2) Trabajo (2) production (2) distribution (2) classification (2) Sustainable development (1) Labor market (1) Employees (1) Wages (1) Unemployment (1) Strategy (1) Profit (1) Population (1) Methodology (1) Industrial relations (1) Industrial productivity (1) Indexes (1) Id (Psychology) (1) Human capital (1) Health (1)