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not understand why c?
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help #2

why  d?  cost of production increase,isn't it?
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Yes... =.="

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help #3

for the general price level-
2008 current-2007 current  /  2007 current   *100% to calculate ,isn't it?

for the real output

real output-  constant 2008- constant 2007   /constant 2007 *100% to calculate ,isn;t it

[ 本帖最後由 st01w 於 2010-5-2 01:24 PM 編輯 ]
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help #4

how to calculate D?
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5. derived demand means
You need to make B so you need to have A.
Such as you need to publish magazine, then you need paper for printing. Paper is your derived demand.

it's B , not C -,-

4. D
Recite it from textbooks!

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help #5

just not understand option 1
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help #6

just the region which shaded--not understand why it is invisible trade,
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Required reserve ration = 300/1200=0.25
Maxium banking mutiplier = 1/0.25 =4
Maxium possible deposit = 350x4 =1400
Maxium possible loans = 1400 - 350 =1050

Then reserve = 350
Loans = 1050

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引用:
原帖由 G_G!smileXP 於 2010-5-2 09:43 AM 發表
Required reserve ration = 300/1200=0.25
Maxium banking mutiplier = 1/0.25 =4
Maxium possible deposit = 350x4 =1400
Maxium possible loans = 1400 - 350 =1050

Then reserve = 350
Loans = 1050
why reserve is 350
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Note that visible trade only include the import and export ( usually with a huge budget), so Mary buying $300000 garments shipped back to Thailand is visible trade.

Invisible trade includes all kinds of retailling and service , so buying a computer for her *own personal use is invisible trade.

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help #7

2000/CE/II/18
There are three types of machines in Mr Wong’s factory as shown below:
Machine
Maximum Output per day
X (producing table-surface)
100 pieces
Y (producing tables legs)
80 sets (one set for one table)
Z (attaching table-surface and legs))
60 tables

Mr Wong is considering how many tables to produce in one day in order to use all the three types of machines fully. Which of the following statements is correct?

(1)
Mr Wong has to consider the principle of indivisibility.

(2)
Mr Wong has to consider the principle of multiples.

(3)
An output level of 1 2000 tables a day fully use each type of machines.


A. (1) and (2) only
B. (1) and (3) only
C. (2) and (3) only
D. (1), (2) and (3)


whyD
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help #8

why octopus cards-
need cash decrease.

why it is related to Ds??

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2000/CE/II/52
Suppose the Japanese Yen appreciates greatly against the US dollar. Due to the linked exchange rate system,

A.
the HK dollar will depreciate greatly against the Japanese Yen.

B.
the US dollar will depreciate greatly against the Japanese Yen.

C.
the US dollar will depreciate greatly against the euro.

D.
the HK dollar will depreciate greatly against the euro.



why A,not a/b??
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引用:
原帖由 st01w 於 2010-5-2 09:46 AM 發表




why reserve is 350
Please check your own textbook.
We never change the reserve when we talk about lending all the money out.
We only consider the how much deposits can the reserve support.
In this case, when the bank lend out all money,
it implies that no excess reserve,
so the 350 reserve should have supplied deposit of 350 x4 = 1400

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法定最低儲備比率=$[1200/(350-50)]100%
                        =25%
即銀行最大乘數為4
全部超額儲備借出後,
儲備=$350
存款=$350x4
      =$1400
即新貸款額=$1400-$350
               =$1050

事實上,
法定最低儲備比率=$[1200/(350-50)]100%
                        =25%
即銀行最大乘數為4
全部超額儲備借出後,
原本儲備=$300,
存款=$1200+$50x4
      =$1400

新最低儲備=$1400x25%
            =$350

儲備 $350               存款 $1400
貸款 $1050

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