[神棍演繹經濟學 - Andrew Lo上篇2:無學歷] by 懸崖Cliff Yeung 【5】- 推到甜品2

你冇得同我架FC鬥

1001 回覆
241 Like 5 Dislike
防彈少年團長 2018-05-02 20:41:04
入到u你會發現econ全部都係數嚟 冇決心追返啲數我勸你唔好入
直接無視我 2018-05-02 20:42:41
變宵夜
高木涉 2018-05-02 20:42:43
Outliers

試下答1

唔係,price level decrease, transaction demand for money decrease and money demand decrease. Therefore interest rate decrease when money supply is fixed?
今晚無野做 2018-05-02 20:49:36
正想講埋2012
2012 marking 個重點好明顯係講緊個adjustment speed (faster than)
呢個就緊緊扣住左sticky wage rate既概念
而考評開宗明義講得sticky wage
就係講左短期內個wage rate係難轉 需要時間調節
咁時間要幾耐真係上帝先知
但有一樣野肯定就係短期內個wage (即factor price) 係不變
咁所以好費解係hkeaa講埋sticky wage rate 既情況 都會有人理解 sras 個factor price係 可以adjust

係分析Short run long run 既時候 時間便決定左一切
-> 若wage rate需要一年以上黎調節 呢個仲係屬於short run既現象嗎?

其實概念清既話 睇考評個comment 就知佢係解釋緊upward sloping既原因 唔係話sras個factor price可以adjust 當然考評用字唔凖確成日都有
孫永泉 2018-05-02 20:50:35
唔讀都sit下,目睹一下趕走張五常嘅男人有幾勁啦 (Wing Suen is the most important theorist in asia)
今晚無野做 2018-05-02 20:52:36
outliers你唔係唔知下話? 我舊登已經睇你分析喎
直接無視我 2018-05-02 20:53:34
孫永泉 2018-05-02 20:53:34
其實undergrad你唔自chur的話,大部份course d數都唔洗點用腦
嚴格黎講都唔算數學,只係compute下derivatives, solve下equations
要用腦果d course可以唔take的

繼續讀上去d analysis先會開始令人懷疑人生
你我卻遇上風沙 2018-05-02 20:56:07
以數學難度嚟講, HKU Econ同Ust bba econ差不多
不過如果想學深啲, 都可以自己reg啲深啲嘅course
hku有本chair of econ坐陣,ug course直逼phd course難度 (冇乜local會take)
咩course? uncertainty and information?
如果係..好彩drop撚左..本身今個sem add左
見你咁樣講完, 又好想試下
唔讀都sit下,目睹一下趕走張五常嘅男人有幾勁啦 (Wing Suen is the most important theorist in asia)

真架 ? sit堂果時 如果冇記錯目測得5個local
防彈少年團長 2018-05-02 21:02:33
今晚無野做 2018-05-02 21:06:56
我學校d notes咁分析(英國派)
The AD curve is downward sloping in a model
with inflation on the vertical axis. Interest rates and central bank inflation
targeting are the links between inflation and output. When inflation is
high, inflation-targeting central banks raise interest rates and this reduces
those components of aggregate demand, such as investment, which are
sensitive to interest rates. Consumption is also affected by interest rates
(though to a lesser extent than investment) because people often buy
durable goods (such as washing machines) on credit. It is important
to be clear that the implementation of a given monetary policy moves
the economy along a given ii schedule while a general tightening or
loosening of monetary policy shifts the whole ii schedule upwards or
downwards.




唔同派歡迎討論
Outliers 2018-05-02 21:17:45
非常好
咁依題你會揀B嗎?
今晚無野做 2018-05-02 21:25:25
多謝 你會㨂咩
今晚無野做 2018-05-02 21:29:06
kwkm 2018-05-02 21:44:46
你老味當年take過你個uncertainty and information既好似食左屎咁
膠中之霸 2018-05-02 21:47:02
其實到底 cy 會否詳細回應師弟沿線 factor price change,跟自己不一致既問題,到底誰是誰非

其實都要俾學生知道跟從邊一套

一個係前局中人,一個係現局中人
今晚無野做 2018-05-02 21:51:17
計我睇你都係跟考評局啦
補開cliff 就唔會有呢個問題
不過唔知你之前係咪補開 上佢堂就有得聽佢詳解
膠中之霸 2018-05-02 21:51:32
而且到底係咪真係
factor of shifting 就係沿線constant

cliff 解卷班係話
因為factor price係factor of shifting,所以不能選option c

咁ad 嘅interest rate effect 用唔用得
好混亂
女戰神周子瑜 2018-05-02 21:54:54
呢d mc咁明顯,你實揀price level change啦

我想知個concept多d
Outliers 2018-05-02 21:57:46
呢d mc咁明顯,你實揀price level change啦

我想知個concept多d

所以我頭先專登遮咗A先問
想睇下到底會跟英國派choose the best answer揀B,定係指出三個答案都唔o岩
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