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← Economics notes
Edexcel IGCSE·Economics·IGCSE Economics

Demand, Supply & the Market

13 min read

The laws of demand and supply, shifts and movements, and market equilibrium.

Markets set prices where demand meets supply.

Demand and supply

Demand slopes down (lower price → more bought); supply slopes up (higher price → more produced). A price change is a movement along the curve; any other factor causes a shift.

equilibrium
Demand (blue) meets supply (gold) at the equilibrium price and quantity.

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