Games (2) Natural resources (2) Generations (2) Example (2) Cooperation (2) Finance (2) temps (durée) (1) étable (1) société (humaine) (1) spectacle (1) ressource naturelle (1) modèle (1) croissance économique (1) consommation (1) ordre (1) sentier (1) Economic conditions (1) Dynamics (1) Article (1) Assaying (1) Agreement (1) Commerce (1) Exploitation (1) Primary commodities (1) International trade (1) Will (1) Wealth (1) Time (1) Strategy (1) Stability (1)