# Economic Entities — Book I, Chapter 7 {{ include "natural-price.md" }} --- {{ include "market-price.md" }} --- {{ include "effectual-demand.md" }} --- {{ include "natural-rate.md" }} --- {{ include "component-parts-of-price.md" }} --- {{ include "extraordinary-profit.md" }} --- {{ include "monopoly-price.md" }} --- {{ include "central-price.md" }} --- {{ include "effectual-demanders.md" }} --- {{ include "accidental-fluctuation.md" }} --- {{ include "average-produce.md" }} --- {{ include "permanent-enhancement.md" }} --- {{ include "enlarged-monopoly.md" }} --- {{ include "violent-policy.md" }} --- {{ include "ordinary-or-average-rate.md" }}