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3 cards from this section. Quick, good the night before a test.
Define price elasticity of demand.
Think about how demand changes when price changes.
Are necessities likely to have elastic or inelastic demand? Why?
Consider whether people can live without these goods.
What does price elasticity of demand measure?
Focus on the relationship between price and demand.
True or False: If a good is a necessity, its demand is generally elastic.
Consider what happens when prices of essential items rise.
Discuss the implications if a new substitute is introduced for a luxury good. How would it affect the elasticity of demand for that luxury good?
Think about consumer behavior when faced with options.
Evaluate a situation where a necessity good's price drastically increases. Analyze consumer responses and demand elasticity.
Consider what essential items you couldn’t live without.
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