未分类题

假定消费者对于两种商品的偏好符合完全替代的情况,你能以使全部需求变动归因于收入效应的方式改变商品的价格吗?
Suppose a consumer has preferences between two goods that are perfect substitutes.Can you change prices in such away that the entire demand response is due to the income effect?

A.Can

【参考答案】

会发生这种情况。例如,假定红铅笔和蓝铅笔之间按照1:1的比例完全替代,并且红铅笔的价格为10美分,蓝铅笔的价格为5美分,......

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