作者zs71928 (zs71928)
看板Economics
标题[作业] 数经小考
时间Thu Dec 9 15:22:19 2010
学校:嘉义大学
教师:黄传钦
科目:数经
题目:The total money supply M has two components :bank deposits D and cash
holdings C ,which we assume to bear a constant ratio C/D =c ,0<c<1.The
high-powered money H is defined as the sum of cash holdings held by the
public and the reserves held by the banks. Bank reserves are a fraction of
bank deposits, determined by the reserve ratio r, 0<r<1.
(a) Express the money supply M as a function of high-powered money H.
(b) Would an increase in the reserve ratio r raise or lower the money
supply?
(c) How would an increase in the cash-deposit ratio c affect the money
supply?
我的想法:(a) 不会
(b)提高准备金率银行能贷出去的货币减少
(c) 不会
谢谢解答
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 140.130.208.138