好似concept 掉轉左wor,
應該係import 跌，而令到Y升。
Y升唔係export跌咩
Y↑, income ↑(tax revenue ↑), import ↑
given the same amount of export
(X - M↑ ) net export ↓
Y好左，GDP升左，Currency應該強左，咁樣export應該會跌左
Assume export不變唔洗咁煩
唔assume,到時仲要寫埋decreases in export is smaller/larger/equal to the increase in import
答案由net export decreases 變到去 uncertain
唔會呀，一跌一升都會係跌嫁
Dse係咁簡單當一跌一升都係跌就好
Cliff yeung講到明y升/跌，之後related to change in tax revenue and import
完
同咩簡唔簡單冇關
Y好左，GDP升左，Currency應該強左，咁樣export應該會跌左
Assume export不變唔洗咁煩
唔assume,到時仲要寫埋decreases in export is smaller/larger/equal to the increase in import
答案由net export decreases 變到去 uncertain
唔會呀，一跌一升都會係跌嫁
Dse係咁簡單當一跌一升都係跌就好
Cliff yeung講到明y升/跌，之後related to change in tax revenue and import
完
X - M
X跌，M升，數學上咁一定跌嫁喎
不過我都覺得Y升之後唔洗考慮export
利申冇補cliff yeung
你啱你啱
有無巴打可以講下standard of deferred payment 點理解？唔係好明
巴打你唔明呢個代表你好醒，一般大學教function of money係無呢個，呢個多謝出CE班人
Deadweight loss點計？
同NET domestic product係咪out左？
Dse out c
Deadweight loss點計？
同NET domestic product係咪out左？
Dse out c
Both?
Both out c
For deadweight loss, u only need to know how to identify the area of DWL in a graph
唉 做緊by topic past paper 都係咁錯 講緊係做緊scarcity opportunity cost嘅mc都成日錯
唔係太明點解啲題目話條友用$30000 買左樣野 而放棄買另外一樣野果陣 點解計opportunity cost會計埋30000蚊
又唔係好明點解話條友own a house 問條友bear an opportunity cost living in that house because he has paid a sum of money to buy the house 又會錯
我係上面問過野 水平lv1想拎3 果位
唉 做緊by topic past paper 都係咁錯 講緊係做緊scarcity opportunity cost嘅mc都成日錯
唔係太明點解啲題目話條友用$30000 買左樣野 而放棄買另外一樣野果陣 點解計opportunity cost會計埋30000蚊
又唔係好明點解話條友own a house 問條友bear an opportunity cost living in that house because he has paid a sum of money to buy the house 又會錯
我係上面問過野 水平lv1想拎3 果位
類似有一題印花 CE既
30個印花可以換A
20個印花換B
10個印花換C
咁你換A既成本 就係(B+C)因為你原本個30個印花係可以同時換到B同C 你放棄左既野就係(B+C)
好似去睇戲咁 睇戲既成本都要包埋戲飛錢 同埋睇戲既時間
唔知有無講錯 求指教
唉 做緊by topic past paper 都係咁錯 講緊係做緊scarcity opportunity cost嘅mc都成日錯
唔係太明點解啲題目話條友用$30000 買左樣野 而放棄買另外一樣野果陣 點解計opportunity cost會計埋30000蚊
又唔係好明點解話條友own a house 問條友bear an opportunity cost living in that house because he has paid a sum of money to buy the house 又會錯
我係上面問過野 水平lv1想拎3 果位
類似有一題印花 CE既
30個印花可以換A
20個印花換B
10個印花換C
咁你換A既成本 就係(B+C)因為你原本個30個印花係可以同時換到B同C 你放棄左既野就係(B+C)
好似去睇戲咁 睇戲既成本都要包埋戲飛錢 同埋睇戲既時間
唔知有無講錯 求指教
依條明呀 岩岩都做錯左 淨係諗highest valued option forgone 然黎以為淨係B 但其他我就真係諗唔通 都似成日般龍門咁
都唔知佢個definition想點 又話highest valued option forgone但又要計埋俾左嘅錢 求巴打指教
想問依條其實點樣先睇得出後面係MAY INCREASE OR DECREASE?
一開頭都係MC 跌 SUPPLY 升 OUTPUT 升啦 但係後面個度要點樣諗?
因為有時個OUTPUT LEVEL 個FIXED COST 大過 DECREASE 左既MARGINAL COST? 所以PROFIT 跌 有時DECREASE 左既MC 大過FC 所以PROFIT 升?
唉 做緊by topic past paper 都係咁錯 講緊係做緊scarcity opportunity cost嘅mc都成日錯
唔係太明點解啲題目話條友用$30000 買左樣野 而放棄買另外一樣野果陣 點解計opportunity cost會計埋30000蚊
又唔係好明點解話條友own a house 問條友bear an opportunity cost living in that house because he has paid a sum of money to buy the house 又會錯
我係上面問過野 水平lv1想拎3 果位
類似有一題印花 CE既
30個印花可以換A
20個印花換B
10個印花換C
咁你換A既成本 就係(B+C)因為你原本個30個印花係可以同時換到B同C 你放棄左既野就係(B+C)
好似去睇戲咁 睇戲既成本都要包埋戲飛錢 同埋睇戲既時間
唔知有無講錯 求指教
依條明呀 岩岩都做錯左 淨係諗highest valued option forgone 然黎以為淨係B 但其他我就真係諗唔通 都似成日般龍門咁
好亂
唉 做緊by topic past paper 都係咁錯 講緊係做緊scarcity opportunity cost嘅mc都成日錯
唔係太明點解啲題目話條友用$30000 買左樣野 而放棄買另外一樣野果陣 點解計opportunity cost會計埋30000蚊
又唔係好明點解話條友own a house 問條友bear an opportunity cost living in that house because he has paid a sum of money to buy the house 又會錯
我係上面問過野 水平lv1想拎3 果位
類似有一題印花 CE既
30個印花可以換A
20個印花換B
10個印花換C
咁你換A既成本 就係(B+C)因為你原本個30個印花係可以同時換到B同C 你放棄左既野就係(B+C)
好似去睇戲咁 睇戲既成本都要包埋戲飛錢 同埋睇戲既時間
唔知有無講錯 求指教
依條明呀 岩岩都做錯左 淨係諗highest valued option forgone 然黎以為淨係B 但其他我就真係諗唔通 都似成日般龍門咁
好亂
求巴打指教
想問依條其實點樣先睇得出後面係MAY INCREASE OR DECREASE?
一開頭都係MC 跌 SUPPLY 升 OUTPUT 升啦 但係後面個度要點樣諗?
因為有時個OUTPUT LEVEL 個FIXED COST 大過 DECREASE 左既MARGINAL COST? 所以PROFIT 跌 有時DECREASE 左既MC 大過FC 所以PROFIT 升?
如果唔用數字去諗，就好易諗到答案。
但係要數學上好完整咁解通哂就好難，唔係考試果陣即場可以諗到。
http://sites.google.com/site/outlierseconomics/jing-ji-xue-wen-zhang/sheng-chan-production/2015-09-21-xiang-xi-jie-shi2015nianmc-q5
Outliers巴打會唔會出2017mock
