Wages (1) Unmarried mothers (1) Strategy (1) Stability (1) Saving and investment (1) Proportion (1) Paper (1) Methodology (1) Interest (1) Id (Psychology) (1) Human behavior (1) Families (1) Education (1) Dynamic programming (1) Decision making (1) Consumption (Economics) (1) Causation (1) Wooden boxes (1) Estabilidad (1) Madres solteras (1) Programación dinámica (1) Evidencia (1) Envases de cartón (1) Envases de madera (1) Interés (1) Toma de decisiones (1) Educación (1) Datos (1) Causalidad (1) Papel (1)