science économique (2) Economics (2) Use (2) volatilité (1) temps (durée) (1) norme (1) recyclage (1) plan (1) papier (1) modèle (1) marché (1) cartographie (cartes) (1) plomb (1) investissement (1) information (1) extraction (1) évolution (1) dette (1) gestion du risque (1) Dynamics (1) Composition (1) Career in [specific field or discipline] (1) Implements (1) Agreement (1) Showing (1) Balances (Weighing instruments) (1) Rich people (1) Labor market (1) Salaries (1) Wealth (1)