Zusammenfassung der Ressource
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When the price elasticity of demand is between 0 and 1 it is
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inelastic
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elastic
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unit elastic
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Price elasticity of demand has an inverse relationship
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If the elasticity is unit elastic, and the quantity demanded increases by 20%, then the price must increase by 20%
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The equation for finding a percentage change is
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old-new/new
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(new-old/old) *100
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new-old/old
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bread and cream cheese have an xed of -0.7. They are
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weak or no subsitutes
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strong subsitutes
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weak or no complements
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strong complements
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The reasons for why ped changes are
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The unit elastic graph of ped starts at the origin
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If a scarf has an elasticity of 1.6, it is a
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Normal necessity good
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Normal inferior good
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Normal luxury good
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Inferior good
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If a good is inelastic, it's not responsive to price
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In a xed graph, two goods with no relationship would look like a horizontal line