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Price Elasticity of Demand

Articles on what the price elasticity of demand is and how to calculate it.
Price Elasticity - How to Use Cross Price and Own Price Elasticity
How to use measures of cross price and own price elasticity to determine how much a quantity will change. An example of a calculation.
Elasticity Practice Question
A practice question about elasticities, such as income elasticity, price elasticity, and cross-price elasticity.
Price Elasticity of Demand
Article gives a common-sense and easy to understand explanation of what price elasticity of demand is and how to calculate the price elasticity of demand.
Using Calculus To Calculate Price Elasticity of Demand
An article which explains how to calculate the price elasticity of demand using calculus.

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