ce econ [復制鏈接]

引用第28樓rBB於2010-03-22 16:41發表的“”:
38. Assume the whole banking system does not hold excess reserves and the
required reserve ratio is 20%. If a person withdraws $100 from a bank,
A. the amount of loans made by the banks to the public will fall by at
most $400.
B. money supply will fall by at least $400.
.......

assumed 一開始有500 reserve:
Reserve=500, Deposit=500/0.2=2500, Loan=Deposit-Reserve=2000

拎走100 from Reserve, assumed 佢一蚊都唔放番入bank:
Reserve=400, Deposit=400/0.2=2000, Loan=Deposit-Reserve=1600
==>Loan changed= 1600-2000=(-400)

如果withdrawn 果100蚊會放番入banking system, 咁loan decrease 一定會少過400
所以答案係"fall by at most $400"

引用第30樓諗唔到改咩名好於2010-03-22 18:09發表的“”:
assumed 一開始有500 reserve:
Reserve=500, Deposit=500/0.2=2500, Loan=Deposit-Reserve=2000
拎走100 from Reserve, assumed 佢一蚊都唔放番入bank:
.......

oic...thx

引用第27樓rBB於2010-03-20 18:10發表的“”:
一個公司清盤,追討ge次序係點?
accountant , bond holders , perference shareholders , ordinary shareholders , employees

呢條係commerce mc 呢架喎

次序係:
accountant, employees, bond holders, perference shareholders, ordinary shareholders

引用第32樓g3rMan於2010-03-22 19:14發表的“”:
呢條係commerce mc 呢架喎 [表情]
次序係:
.......

咁政府又會排起邊?

引用第32樓g3rMan於2010-03-22 19:14發表的“”:
呢條係commerce mc 呢架喎 [表情]
次序係:
.......

唔係
econ都有呢個

引用第33樓rBB於2010-03-22 19:40發表的“”:
咁政府又會排起邊?

政府應該係第一?