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Ivana 🍭 · 2023年06月07日

提问

NO.PZ2016010802000144

问题如下:

The following exhibit shows the supply and demand for money:

There is an excess supply of money when the nominal rate of interest is:

选项:

A.

I0.

B.

I1.

C.

I2.

解释:

B is correct.

When the interest rate on bonds is I1 there is an excess supply of money (equal to M0-M1>0) ). Economic agents would seek to buy bonds with their excess money balances, which would force the price of bonds up and the interest rate down to I0I_0.

考点:MS & MD

解析: excess supply of money 是指货币供给MS超过了货币需求MD。

在本题中,水平方向上,MS>MD所对应的点是I1点,因此应该选B

从图中看要找MS>MD的点不应该是I0吗,怎么会是I1呢

1 个答案

笛子_品职助教 · 2023年06月08日

嗨,从没放弃的小努力你好:


从图中看要找MS>MD的点不应该是I0吗,怎么会是I1呢


Hello,亲爱的同学~


我们看图:


在I0点,MD = MS = M0。只有在I1点,才有MD



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