根据实际经济周期理论,实际产出的波动( )。
A.是由于AD曲线的移动引起的
B.是由于AS曲线的移动引起的
C.只有当AD曲线和AS曲线同时移动时才会发生
D.不能得到很好的解释
- · 有5位网友选择 B,占比55.56%
- · 有4位网友选择 A,占比44.44%
A.是由于AD曲线的移动引起的
B.是由于AS曲线的移动引起的
C.只有当AD曲线和AS曲线同时移动时才会发生
D.不能得到很好的解释
A.是由于总需求曲线的移动引起的
B.是由于总供给曲线的移动引起的
C.只有当总需求和总供给曲线同时移动时才会发生
D.不能得到很好的解释
a.如果美联储保持货币供给不变,随着产出的波动,物价水平会发生什么变动?
b.如果美联储调整货币供给以稳定物价水平,随着产出的波动,货币供给会发生什么变动?
c.许多经济学家观察到,货币供给的波动与产出的波动正相关。这是反对实际经济周期理论的证据吗?
Suppose that prices are fully flexible and that the output of the economy fluctuates because of shocks to technology, as real business cycle theory claims.
a.If the Federal Reserve holds the money supply constant, what will happen to the price level as output fluctuates?
b.If the Federal Reserve adjusts the money supply to stabilize the price level, what will happen to the money supply as output fluctuates?
c.Many economists have observed that fluctuations in the money supply are positively correlated with fluctuations in output. Is this evidence against real business cycle theory?
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