貨幣乘數 - 經濟

By Delia
at 2008-10-29T01:31
at 2008-10-29T01:31
Table of Contents
Q:(是非題)假設某社會原有通貨淨額100億 存款貨幣400億 存款的法定準備率是20% 但銀
行
實際的準備率為25%. 後來社會大眾決定將現金10億存入銀行,按簡單貨幣乘數,這個社會
最多增加30億 ANS: 是
我的想法 C=100 D=400 RR=400*0.2=80 RE=400*0.05=20
M=C+D=100+400=500 B=C+RR+RE=100+80+20=200
m=M/B=500/200=2.5
現金10億存入銀行 M=10*2.5=25
不知道我想法是哪裡錯了?
謝謝
--
行
實際的準備率為25%. 後來社會大眾決定將現金10億存入銀行,按簡單貨幣乘數,這個社會
最多增加30億 ANS: 是
我的想法 C=100 D=400 RR=400*0.2=80 RE=400*0.05=20
M=C+D=100+400=500 B=C+RR+RE=100+80+20=200
m=M/B=500/200=2.5
現金10億存入銀行 M=10*2.5=25
不知道我想法是哪裡錯了?
謝謝
--
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