可唔可以講下咩係balance of payment?
點解increase in foreign exchange reserve assets 係金額增加/有BoP deficit?

:^(

可唔可以講下咩係balance of payment?
點解increase in foreign exchange reserve assets 係金額增加/有BoP deficit?

:^(

BoP surplus => ORA increase

:^(

可唔可以講下咩係balance of payment?
點解increase in foreign exchange reserve assets 係金額增加/有BoP deficit?

:^(

可唔可以講下咩係balance of payment?
點解increase in foreign exchange reserve assets 係金額增加/有BoP deficit?

:^(

BoP = ca + ka

ka係 購買及增持外地資產 - 售賣及減持外地資產。 foreign exchange係外地資產 所以 increase foreign exchange會 increase ka , suppose ca remain unchanged, 咁Bop就會有deficit

Sor off topic
有個問題困擾左我好耐求解答
當D升 P升Q升
TSS一定升啦
PS都一定升
咁到底CS自己既change 係升定uncertain

:^(

:^(

嘗試自問自答
我嘗試用兩個extreme case去諗 如果perfectly inelastic supply
D升 P升 Q不變 從面積黎睇CS升同跌係一樣既 所以話CS不變
如果perfectly elastic supply
D升 P不變 Q升 咁就只有CS升冇跌既area
可唔可以咁樣論證中間既case都係increase in CS > decrease in CS ? (因為最extreme 既case CS都係不變 唔會跌)
我知我討論既野都係out out 地 syl 不過我真係好想得到解答

:^(

應該係uncertain

屌做cliff mc仲係錯緊6-7條，點撚算

:^(

可唔可以講下咩係balance of payment?
點解increase in foreign exchange reserve assets 係金額增加/有BoP deficit?

:^(

BoP surplus => ORA increase

咩係ORA?
點解BOP surplus, government foreign asset reserve會增加?

:^(

屌做cliff mc仲係錯緊6-7條，點撚算

:^(

cliff yeung's mock

小弟又有問題
而家溫到money 果度

:^(

想問第29條
點解又會郁reserve?
睇左herman yeung 佢講就講其實唔會郁reserve但做就成日都郁

:^(

:^(

我好亂

:^(

:^(

救下我 想拎個3 淨番時間全力溫econ

$200 million newly printed banknotes
$100 million 由non-bank public keep
另外$100 million will be kept as reserves in the banking system

Btw答lq成日答唔到marking，concept都ok清
巴打我可以點改

:^(

係咪logic問題

:^(

Btw答lq成日答唔到marking，concept都ok清
巴打我可以點改

:^(

係咪logic問題

:^(

Logic太快唔夠仔細，每寫一個step問下自己: 跟住會點，你逐步逐步諗，將Flow寫翻出黎。試下真係係個心問自己。

可唔可以講下咩係balance of payment?
點解increase in foreign exchange reserve assets 係金額增加/有BoP deficit?

:^(

BoP = ca + ka

ka係 購買及增持外地資產 - 售賣及減持外地資產。 foreign exchange係外地資產 所以 increase foreign exchange會 increase ka , suppose ca remain unchanged, 咁Bop就會有deficit

sorry發緊夢，當無睇過😂, 應該係surplus先真

小弟又有問題
而家溫到money 果度

:^(

想問第29條
點解又會郁reserve?
睇左herman yeung 佢講就講其實唔會郁reserve但做就成日都郁

:^(

:^(

我好亂

:^(

:^(

救下我 想拎個3 淨番時間全力溫econ

$200 million newly printed banknotes
$100 million 由non-bank public keep
另外$100 million will be kept as reserves in the banking system

好亂 咁點解個個都話reserve一定唔郁 而家又要加佢？

可唔可以講下咩係balance of payment?
點解increase in foreign exchange reserve assets 係金額增加/有BoP deficit?

:^(

BoP = ca + ka

ka係 購買及增持外地資產 - 售賣及減持外地資產。 foreign exchange係外地資產 所以 increase foreign exchange會 increase ka , suppose ca remain unchanged, 咁Bop就會有deficit

sorry發緊夢，當無睇過😂, 應該係surplus先真

點解CA positive , KA一定negative?
For example :
有trade surplus
D錢唔一定要洗係外地資產度架
可以save底唔用/只買本地野

:^(

同埋capital inflow-capital outflow=Ka? (咁Ka係咪包埋reserve asset? )

:^(

:^(

:^(

小弟又有問題
而家溫到money 果度

:^(

想問第29條
點解又會郁reserve?
睇左herman yeung 佢講就講其實唔會郁reserve但做就成日都郁

:^(

:^(

我好亂

:^(

:^(

救下我 想拎個3 淨番時間全力溫econ

$200 million newly printed banknotes
$100 million 由non-bank public keep
另外$100 million will be kept as reserves in the banking system

好亂 咁點解個個都話reserve一定唔郁 而家又要加佢？

你要明deposit creation concept
假設銀行本身唔可以loan, banking system而家有:
Reserve: 100
Loan: 0
Deposit: 100

跟住而家有個fractional reserve scheme, (R/D)>/=20%，姐係rrr=20%，咁有銀行loan out, in banking system:
Reserve: 20
Loan: 80
Deposit: 100

Then money redeposited into banking system,
Reserve: 100
Loan: 80
Deposit: 180

And then banks lend out again:
Reserve: 100-64
Loan: 80+64
Deposit: 180

Then redeposit
Reserve: 100
Loan: 144
Deposit: 244

咁你個deposit既數係:
100+100(1-rrr)+100(1-rrr)^2... -(a)
呢個就係math core 既GS sum to infinity
So, (a)=100/(1-(1-rrr)=100*(1/rrr)

可唔可以講下咩係balance of payment?
點解increase in foreign exchange reserve assets 係金額增加/有BoP deficit?

:^(

BoP = ca + ka

ka係 購買及增持外地資產 - 售賣及減持外地資產。 foreign exchange係外地資產 所以 increase foreign exchange會 increase ka , suppose ca remain unchanged, 咁Bop就會有deficit

sorry發緊夢，當無睇過😂, 應該係surplus先真

點解CA positive , KA一定negative?
For example :
有trade surplus
D錢唔一定要洗係外地資產度架
可以save底唔用/只買本地野

:^(

同埋capital inflow-capital outflow=Ka? (咁Ka係咪包埋reserve asset? )

:^(

:^(

:^(

可唔可以講下咩係balance of payment?
點解increase in foreign exchange reserve assets 係金額增加/有BoP deficit?

:^(

BoP = ca + ka

ka係 購買及增持外地資產 - 售賣及減持外地資產。 foreign exchange係外地資產 所以 increase foreign exchange會 increase ka , suppose ca remain unchanged, 咁Bop就會有deficit

sorry發緊夢，當無睇過😂, 應該係surplus先真

點解CA positive , KA一定negative?
For example :
有trade surplus
D錢唔一定要洗係外地資產度架
可以save底唔用/只買本地野

:^(

同埋capital inflow-capital outflow=Ka? (咁Ka係咪包埋reserve asset? )

:^(

:^(

:^(

可唔可以講下咩係balance of payment?
點解increase in foreign exchange reserve assets 係金額增加/有BoP deficit?

:^(

BoP = ca + ka

ka係 購買及增持外地資產 - 售賣及減持外地資產。 foreign exchange係外地資產 所以 increase foreign exchange會 increase ka , suppose ca remain unchanged, 咁Bop就會有deficit

sorry發緊夢，當無睇過😂, 應該係surplus先真

點解CA positive , KA一定negative?
For example :
有trade surplus
D錢唔一定要洗係外地資產度架
可以save底唔用/只買本地野

:^(

同埋capital inflow-capital outflow=Ka? (咁Ka係咪包埋reserve asset? )

:^(

:^(

:^(

冇睇你題目 但trade balance=x-m
同saving/只買本地野好似冇乜關係
CA+KA=0 因為bop計埋ora一定係balanced 所以會係一正一反

可唔可以講下咩係balance of payment?
點解increase in foreign exchange reserve assets 係金額增加/有BoP deficit?

:^(

BoP = ca + ka

ka係 購買及增持外地資產 - 售賣及減持外地資產。 foreign exchange係外地資產 所以 increase foreign exchange會 increase ka , suppose ca remain unchanged, 咁Bop就會有deficit

sorry發緊夢，當無睇過😂, 應該係surplus先真

點解CA positive , KA一定negative?
For example :
有trade surplus
D錢唔一定要洗係外地資產度架
可以save底唔用/只買本地野

:^(

同埋capital inflow-capital outflow=Ka? (咁Ka係咪包埋reserve asset? )

:^(

:^(

:^(

呢樣可以用一條identity分析，上年out左syl

Y=C+I+G+NX
Y-C-G=I+NX
Sn-I=NX

If Sn>I => NX>0

Further assume that net current transfer, net factor income from abroad = 0
CA=NX
Sn-I=CA

If Sn>I => CA>0 (save多過你invest就去買foreign goods)

Therefore CA>0, KFA<0 (accquired foreign asset)

CA=-KFA

KFA包左ORA