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2.3: Price Elasticity of Demand

Part of Supply and Demand in AP® Microeconomics. Read the opening section, then create a free account for the full interactive lesson, practice, and progress tracking.

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Price Elasticity of Demand

Price elasticity of demand measures how sensitive the quantity demanded of a good is to changes in its price. Understanding elasticity helps consumers, businesses, and policymakers make informed decisions regarding pricing, production, and economic policies.

In this unit

9 lessons

  1. 2.1SupplyPreview lesson
  2. 2.2DemandPreview lesson
  3. 2.3Price Elasticity of DemandThis lesson
  4. 2.4Price Elasticity of SupplyPreview lesson
  5. 2.5Other ElasticitiesPreview lesson
  6. 2.6Market Equilibrium and Consumer and Producer SurplusPreview lesson
  7. 2.7Market Disequilibrium and Changes in EquilibriumPreview lesson
  8. 2.8The Effects of Government Intervention in MarketsPreview lesson
  9. 2.9International Trade and Public PolicyPreview lesson

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