[ECON] 2017 DSE經濟科討論區(2)

1001 回覆
7 Like 1 Dislike
2017-04-22 01:11:56
唔好放棄啊清 65% 唔難攞,爆操paper 2 背marking easy job

有題佢問咩情況底下buyer tax burden>seller tax burden 跟住我on99咁諗左buyer=producer.....
然黎整條elastic demand 最後成條錯晒無左5分

Btw是要lv3炸 65%唔係cut off line黎




啊,巴打講開呢個位。。。我又有野想分享
大家係答 呢d tax burden面積邊個大d個陣
唔應該答 when ed <1 or ed >1 呢d
而係要答 when es > ed
因為呢d burden ge area係 仲 ed, es相對比例咁介出黎, 如果你剩係答 when demand is inelastic, 咁我會叫你試下比佢更低elastic ge supply, 你會發現 你會錯


係呀 我睇番marking scheme都要答ed>es
我淨係寫左其中一方 所以就算我get岩左都要失一分
2017-04-22 01:30:07

整條e2嘆下先

有趣有趣
2017-04-22 01:31:21

整條e2嘆下先

(a) 因為係現實,上升一物品產量,其mc會上升
(b ) tangent個點,我叫佢 E

(c ) countryB , 因為0.67Y < 1Y

(d) (i) X = 176 Y
M= 64X
(ii) 0.67y < X < 2.75y
T.o, T : 1x = 1y
入龍門

btw e2 好廢 好驚錯
同埋。。。。點解我up唔到圖架
2017-04-22 01:32:08
是否cliff yeung mock? 我好似見yr
2017-04-22 01:38:42

整條e2嘆下先

(a) 因為係現實,上升一物品產量,其mc會上升
(b ) tangent個點,我叫佢 E

(c ) countryB , 因為0.67Y < 1Y

(d) (i) X = 176 Y
M= 64X

(ii) 0.67y < X < 2.75y
T.o, T : 1x = 1y
入龍門

btw e2 好廢 好驚錯
同埋。。。。點解我up唔到圖架

Terms of trade = 1?
2017-04-22 01:40:42

整條e2嘆下先

(a) 因為係現實,上升一物品產量,其mc會上升
(b ) tangent個點,我叫佢 E

(c ) countryB , 因為0.67Y < 1Y

(d) (i) X = 176 Y
M= 64X

(ii) 0.67y < X < 2.75y
T.o, T : 1x = 1y
入龍門

btw e2 好廢 好驚錯
同埋。。。。點解我up唔到圖架

Terms of trade = 1?


睇黎我中伏了 咩係term of trade of 1? 我中文人,可能會有d理解差異
2017-04-22 01:49:10

整條e2嘆下先

(a) 因為係現實,上升一物品產量,其mc會上升
(b ) tangent個點,我叫佢 E

(c ) countryB , 因為0.67Y < 1Y

(d) (i) X = 176 Y
M= 64X

(ii) 0.67y < X < 2.75y
T.o, T : 1x = 1y
入龍門

btw e2 好廢 好驚錯
同埋。。。。點解我up唔到圖架

Terms of trade = 1?


睇黎我中伏了 咩係term of trade of 1? 我中文人,可能會有d理解差異

1 export = 1 import
2017-04-22 01:53:35
算了,我唔識,等睇ans
btw ,有無巴打知做晒e1,e2 ge話會點計分?
2017-04-22 01:54:52
算了,我唔識,等睇ans
btw ,有無巴打知做晒e1,e2 ge話會點計分?

應該計最高個個
不過有時間都去check卷
2017-04-22 01:56:45

整條e2嘆下先

有趣有趣

Cliff style
2017-04-22 02:00:04
是否cliff yeung mock? 我好似見yr

Yes
2017-04-22 02:02:12

整條e2嘆下先

有趣有趣

Cliff style

d數字擺得好好,計少好多野
2017-04-22 02:04:52

整條e2嘆下先

有趣有趣

Cliff style

d數字擺得好好,計少好多野

計好左,留名等答案

重點係country A consume same amount of X as that of before trade
2017-04-22 02:09:58
a) MC of producing good x increasing when quantity of good x produced increases

c) Country B
Becoz OC<TOT

d) i) tot: 1x=1y
Pt: (240,240)
Consume same quantity of good x as that without trade
Import: 96X Export : 96Y
Ct: (336,144)

ii) Country A gain: 144y-64y=80y
2017-04-22 02:10:56
a) MC of producing good x increasing when quantity of good x produced increases

c) Country B
Becoz OC<TOT

d) i) tot: 1x=1y
Pt: (240,240)
Consume same quantity of good x as that without trade
Import: 96X Export : 96Y
Ct: (336,144)

ii) Country A gain: 144y-64y=80y

Country B gain: 32y
2017-04-22 02:11:18
2017-04-22 02:11:53
2017-04-22 10:29:20

整條e2嘆下先

cliff 做過 full mark
係幾值得做
2017-04-22 10:47:45
果然我讀晒e1,2 係無錯
陣間一個唔埋奶晒野咁就** 不保

btw其實我覺得應該做得晒份卷(both e1/2) 之餘check得切,econ得咁少題目,加埋e2 咁快可以做完
2017-04-22 11:04:25
Expected prices increase 係movement along demand curve定shift of demand curve?
2017-04-22 11:10:34
Expected prices increase 係movement along demand curve定shift of demand curve?

shift
2017-04-22 11:28:40
仲有1星期就考DSE Econ啦

預告
明天(23/4)早上我會公開Outliers DSE Econ Paper 1 Mock 2017
難度極高
有興趣、溫哂Past paper的同學可以嘗試挑戰下
如果未溫哂,就唔建議你嘗試啦。
2017-04-22 11:38:37
仲有1星期就考DSE Econ啦

預告
明天(23/4)早上我會公開Outliers DSE Econ Paper 1 Mock 2017
難度極高
有興趣、溫哂Past paper的同學可以嘗試挑戰下
如果未溫哂,就唔建議你嘗試啦。

考完bafs做
2017-04-22 11:47:24
仲有1星期就考DSE Econ啦

預告
明天(23/4)早上我會公開Outliers DSE Econ Paper 1 Mock 2017
難度極高
有興趣、溫哂Past paper的同學可以嘗試挑戰下
如果未溫哂,就唔建議你嘗試啦。



btw做過前兩年。。。難到扒左係到
吹水台自選台熱 門最 新手機台時事台政事台World體育台娛樂台動漫台Apps台遊戲台影視台講故台健康台感情台家庭台潮流台美容台上班台財經台房屋台飲食台旅遊台學術台校園台汽車台音樂台創意台硬件台電器台攝影台玩具台寵物台軟件台活動台電訊台直播台站務台黑 洞