NO.PZ2016010801000057
问题如下:
“Shifts in the aggregate demand curve may be caused by price change, economic growth and government policies.” The statement is
选项:
A.incorrect about price change
B.incorrect about government policies.
C.incorrect about economic growth.
解释:
A is correct.
Price change will not shift the aggregate demand curve. It is the movement along the curve.
考点:总需求曲线
解析:价格本身是总需求曲线上的纵坐标,所以价格的变动只会造成需求曲线上的点沿着曲线移动,而不会造成曲线的平移。
影响AD的因素不是有stock prices and housing prices吗?