John purchases two goods, x and y.Good x is an inferior good for some range of income.There must be another range of income for which good x is a normal gooD.。
John purchases two goods, x and y.Good x is an inferior good for some range of income.There must be another range of income for which good x is a normal gooD.。
A.正确
B.错误
正确答案:正确
Tag:中级微观经济学
时间:2023-12-17 11:47:09