January 26, 2018
Price of Elasticity of Demand
- Purpose: Tells how buyers will cut back on increase their demand for a good when the price rises or falls.
- 3 Types of Price Elasticity of Demand:
- Elastic Demand: When demand will change given a small change in price.
- "Wants"
- Example: Coca - Cola, steak, furcoat
- Many substitutes
- E > 1
- Inelastic Demand: A product is said to be inelastic if the demand for it will not change regardless of price.
- "Your needs"
- Example: gas, milk, Insulin, water
- Few substitutes
- E < 1
- Unitary Demand:
- Perfect Society
- E = 1
Good job with the use of visual aides to help elaborate on these notes. All points were clear and exact.
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