Chapter 4: Elasticity

Chapter 4 delves into the concept of elasticity in demand, focusing on the distinction between elastic and inelastic demand. An elastic demand occurs when the price elasticity is greater than 1, indicating that a percentage change in price leads to a larger percentage change in quantity demanded, demonstrating that consumers are sensitive to price fluctuations. Conversely, inelastic demand arises when price elasticity is less than 1, meaning that changes in price have a smaller impact on the quantity demanded, indicating that consumers are less responsive to price changes.