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Unit 2.5(2): Income elasticity of demand (YED)

Income elasticity of demand (YED) measures the relationship between changes in household incomes and changes in demand for different goods and services. YED is useful to different stakeholders in the economy because it explains how the demand for various goods and services changes as household incomes fluctuate. The link to the attached pdf is revision material from Unit 2.5(2): Income elasticity of demand (YED). The...

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