Teachers, you can now register your students for TWO NATIONAL COMPETITIONS this spring—our National Personal Finance Challenge (financial stability/mobility) and our National Economics Challenge (micro/macroeconomics).

Grade 6-8, 9-12
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Elasticity of Demand Video and Quiz

Updated: July 12 2012,
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This video teaches the concept of Elasticity of Demand. Price elasticity of demand is the way of measuring how much quantity demanded will change in response to a change in price.