问题 单项选择题

An analyst does research about perfect competition. In a perfect competition market, the market's demand curve is most likely()

A. less elasticthan a single firm's demand curve.

B. equally elastic as a single firm's demand curve.

C. more elastic than a single firm's demand curve.

答案

参考答案:A

解析:

完全竞争市场中,单个企业的需求线是平行线(弹性为无穷大),而市场的需求线是正常的向下倾斜的线(弹性大于零),价格需求弹性一般为负值,但这里所讲的大小,是讲它们的绝对值。所以,市场需求线比单个企业的需求线更没有弹性。

选择题
单项选择题