temps (durée) (1) papier (1) modèle (1) marché (1) investissement (1) offre et demande (1) survie (1) Dynamics (1) Selection (1) Rules (1) Rules (1) Time (1) Survival (1) Supply and demand (1) Short selling (Securities) (1) Securities (1) Process (Law) (1) Prices (1) Paper (1) Markets (1) Investments (1) Finance (1) Example (1) Equilibrium (1) Dynamics (1) Finance (1) Prices (1) Models (1) Supply and demand (1)