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  1. Elasticity | Microeconomics | Economics | Khan Academy

    Why are resold concert tickets so expensive? Why is holiday candy so cheap in January? Learn how supply and demand changes can influences how much things cost, and why the prices of some …

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  3. Price elasticity of demand using the midpoint method

    Elasticity of demand is not the slope of the curve. The percentage part of the equation is crucial. Use the formula Sal gives and test it by yourself. On a straight line, elasticity will be highest near the vertical …

  4. Elasticity in areas other than price (article) | Khan Academy

    In markets for financial capital, the elasticity of savings —the percentage change in the quantity of savings divided by the percentage change in interest rates—determines the shape of the supply …

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  6. Elasticity: Quiz 1 - Khan Academy

    Microeconomics Course: Microeconomics > Unit 3 Quiz 1 Quiz 1 Elasticity Economics Microeconomics Elasticity

  7. Lesson Overview - Cross Price Elasticity and Income Elasticity of ...

    In a previous lesson we learned about price elasticity of demand, but there are many other types of elasticity that measure how agents respond to variables other than the change in a good's price.

  8. More on elasticity of demand (video) | Khan Academy

    Looking a bit deeper at why elasticity changes despite having a linear demand curve. Created by Sal Khan.

  9. Elasticity of supply using a different method - Khan Academy

    Elasticity of demand is generally written as Ed or PED while elasticity of supply is written as Es or PES.

  10. Introduction to price elasticity of supply (video) | Khan Academy

    The price elasticity of supply is a measure of how sensitive the quantity supplied of a good is to changes in price. It is calculated as the percentage change in quantity supplied divided by the percentage …