"CONDITIONS D’UTILISATION ET AVIS D’EXONÉRATION DE RESPONSABILITÉ" "https://www.banqueducanada.ca/conditions-utilisation-avis/" "TITRE" "Incidence d’une intervention optimale de la banque centrale sur les prix de négociation des courtiers" "DESCRIPTION" "Nombre de courtiers" "" "Ce graphique montre les cours acheteur et vendeur pour l’actif, avant et après l’intervention de la banque centrale. La figure de gauche illustre les effets sur le coût des stocks, et celle de droite, les effets sur le nombre de courtiers au sein du marché." 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