Question

How do the forces of demand and supply determine the equilibrium price?

Answer 1

The equilibrium price is the price at which the quantity of a product demanded by consumers exactly matches the quantity supplied by producers. This balance occurs through the natural interaction of demand and supply in the market.

1. Demand and Supply Curves:
   1. Demand Curve: Shows the quantity of a product consumers are willing to buy at different prices, typically downward sloping (higher price, lower demand).
   2. Supply Curve: Shows the quantity of a product producers are willing to sell at different prices, typically upward sloping (higher price, higher supply).
2. Determining the Equilibrium Price:
   1. The equilibrium price is found at the intersection of the demand and supply curves, where quantity demanded = quantity supplied.
   2. This intersection ensures there is no excess supply (surplus) or excess demand (shortage) in the market.
3. Market Adjustments:
   1. If Price is Too High (Surplus): Quantity supplied exceeds the quantity demanded. Producers lower prices to clear excess stock. This continues until equilibrium is reached.
   2. If Price is Too Low (Shortage): Quantity demanded exceeds the quantity supplied. Consumers compete for limited stock, pushing prices up. This continues until equilibrium is restored.