elasticity of demand的相關文章
Income Elasticity Of Demand Definition | Investopedia

Income Elasticity Of Demand Definition | Investopedia

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日期:2025-07-09
A measure of the relationship between a change in the quantity demanded for a particular good and a change in real income. Income elasticity of demand is an economics term that refers to the sensitivity of the quantity demanded for a certain product in re...看更多