income demand elasticity

基本解释

The milk consumption of income elasticity of demand is the highest among the husbandry foods.
在动物性食物中，奶类是需求收入弹性最高的食品。
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The rigid demand of housing is the consumption demand of minor income demand elasticity and major price demand elasticity.
住房刚性需求是需求收入弹性较大而价格弹性较小的具有一定购买力的消费性需求。
The traditional economic theories think that the changing in the demand income elasticity and the productivity enhancing are two primary drives of the industrial upgrading.
对产业升级的动因的解释，传统经济理论主要是从需求收入弹性变化和生产率上升两个角度进行的。