Skip to content

Course home

x
2.2.2 formulae for and calculation of price elasticity, income elasticity and cross elasticity of demand
x

Elasticity as a Percentage Ratio

Elasticity as a Percentage Ratio

Demand elasticity measures how responsive quantity demanded is to a change in something that influences demand. It compares percentage changes, which lets economists compare markets of very different sizes.

2.2.2 formulae for and calculation of price elasticity, income elasticity and cross elasticity of demand Lesson

  1. Intl A Level
  2. /Economics
  3. /2.2.2 formulae for and calculation of price elasticity, income elasticity and cross elasticity of demand

Step-by-step lessons on CIE Intl A Level Economics 2.2.2 formulae for and calculation of price elasticity, income elasticity and cross elasticity of demand. Each one builds up to exam-style questions.

Lessons