NO.PZ2018062003000146
问题如下:
Which of the following statments is the result of that money supply cannot affect real things in the short run.
选项:
A.Price level and employment unaffected.
B.Monetary policy is invalid.
C.Money demand will be influenced.
解释:
B is correct.
If money were neutral in the short run, then there would be almost no point to monetary policy.
考点: Money neutrality
解析:如果在短期货币供给不能影响经济中的真实变量,那么货币政策就是无效的,所以B选项说法正确。
货币的供给的变化虽然不一定影响真实变量,但会对物价水平造成影响,所以A选项错误。
货币需求和货币供给是两个不同的概念,所以C选项错误。
老师这个题完全没看懂 能包括题目 完全讲解一下吗 谢谢