[名词解释] 价格--消费曲线(Pric-consumption curve)
[名词解释] 收入--消费曲线(Income-consumption curve)
[名词解释] Consumption 消费
[主观题]供给曲线(Supply curve)
[主观题]需求曲线(Demand curve)
[主观题]反应曲线(Reaction curve)
[名词解释] 契约曲线(Contract curve)
[名词解释] 恩格尔曲线(Engel curve)
[名词解释] 需求曲线(Demand curve)