Labor (3) Trabajo (3) Men (2) Families (2) Dynamics (2) Factores (2) Hombres (2) Dinámica (2) Familias (2) Contingent valuation (1) Social networks (1) Women (1) Will (1) Sociology (1) Research (1) Quality of products (1) Quality of life (1) Proportion (1) Population (1) Paper (1) Occupations (1) Marriage (1) Kinship (1) Job hunting (1) Guardian and ward (1) Ethics (1) Emigration and immigration (1) Education (1) Demography (1) Collective settlements (1)