下面商品中哪一种商品的价格上涨可能会导致较大的收入(包括替代)效应?(1)盐;(2)住房;(3)剧院门
下面商品中哪一种商品的价格上涨可能会导致较大的收入(包括替代)效应?
(1)盐;
(2)住房;
(3)剧院门票;
(4)食物。
For which of the following goods is a price increase likely to lead lo a substantial income (as well as substitution) effect?
a. salt
b. housing
c. theater tickets
d. food