无差异曲线上任一点所代表的两种商品的数量组合,给消费者带来的效用是()的。
A.完全不同
B.不完全不同
C.不完全相同
D.完全相同
A.完全不同
B.不完全不同
C.不完全相同
D.完全相同
A.无差异曲线是从左上方向右下方倾斜的曲线,斜率为负值
B.任意两条无差异曲线不能相交
C.无差异曲线凹向原点
D.无差异曲线图上的众多无差异曲线中,同一曲线上的各点代表相同的总效用,不同曲线代表不同的总效用
画出下述两种商品个人偏好的无差异曲线:汉堡包和软饮料。指出个人满足[或效用)增加的方向:
(1)乔的无差异曲线为凸的,不喜欢汉堡包和软饮料。
(2)简喜欢汉堡包,但不喜欢软饮料。如果服务员给她一杯软饮料,她会不喝倒掉。
(3)鲍勃喜欢汉堡包,但不喜欢软饮料。但是如果服务员给他一杯软饮料,为了礼貌他会喝掉。
(4)莫利喜欢汉堡包和软饮料,但坚持精确地按照两个汉堡包搭配一杯软饮料来吃。
(5)比尔喜欢汉堡包,但对软饮料无所谓喜欢或不喜欢。
(6)玛丽从额外一个汉堡包中获得的满足是从额外一杯软饮料中获得的满足的两倍。
Draw indifference curves that represent the following individuals ’preferences for hamburgers and soft drinks. Indicate the direction in which the individuals' satisfaction (or utility) is increasing.
a. Joe has convex indifference curves and dislikes both hamburgers and soft drinks
b. Jane loves hamburgers and dislikes soft drinks. If she is served a soft drink, she will pour it
down the drain rather than drink iT.
c. Bob loves hamburgers and dislikes soft drinks. If he is served a soft drink, he will drink it to be polite.
d. Molly loves hamburgers and soft drinks, but insists on consuming exactly one soft drink for every two hamburgers that she eats.
e. Bill likes hamburgers, but neither likes nor dislikes soft drinks.
f. Mary always gets twice as much satisfaction from an extra hamburger as she does from an extra soft drink.