Research (3) Finance (3) Economics (3) Investigación (3) Finanzas (3) Economía (3) Social security (2) Happiness (2) Determinants (2) Determinantes (2) Felicidad (2) Empleo (2) Seguridad social (2) Labor (1) Imports (1) Employees (1) Youth (1) Young women (1) Wheat (1) Teleology (1) Salts (1) Rice (1) Quality of products (1) Production (Economic theory) (1) Probabilities (1) Population (1) Policy sciences (1) Perception (1) Panel analysis (1) Occupations (1)