經濟學問題 - 高考

By Caitlin
at 2013-06-27T13:53
at 2013-06-27T13:53
Table of Contents
[考題] 國考歷屆考題與考題觀念討論(書裡看到的選這個)請附上想法、出處
[95高考]
1.
假設玉米市場需求:Qd=200-P
Qs=50+0.5P
現在政府設150元為玉米市場目標價格,並承諾購買所有在該價格下的超額供給
那就目前市場供需,政府需花多少元購買玉米?
Ans:11250
此題均衡P=Q=100,
超額供給量P=150時 Qd=50
Qs=125
超額供給為75
政府花75*(150-100)=3750 收購?
還是哪裡有問題?
[101身障]
2.
假設X材市場需求q=432-2p,市場供給q=12+3p,政府設上限60,另一方面
補貼生產者以避免市場短缺,則每單位補貼為?
Ans:40
只算出原均衡p=84 q=264,接下來是用生產者剩餘的變化去解嗎?
還是要算出P=60時的Qs、Qd?
--
[95高考]
1.
假設玉米市場需求:Qd=200-P
Qs=50+0.5P
現在政府設150元為玉米市場目標價格,並承諾購買所有在該價格下的超額供給
那就目前市場供需,政府需花多少元購買玉米?
Ans:11250
此題均衡P=Q=100,
超額供給量P=150時 Qd=50
Qs=125
超額供給為75
政府花75*(150-100)=3750 收購?
還是哪裡有問題?
[101身障]
2.
假設X材市場需求q=432-2p,市場供給q=12+3p,政府設上限60,另一方面
補貼生產者以避免市場短缺,則每單位補貼為?
Ans:40
只算出原均衡p=84 q=264,接下來是用生產者剩餘的變化去解嗎?
還是要算出P=60時的Qs、Qd?
--
Tags:
高考
All Comments

By Gilbert
at 2013-06-28T01:46
at 2013-06-28T01:46

By Heather
at 2013-07-02T10:27
at 2013-07-02T10:27

By Olivia
at 2013-07-04T11:34
at 2013-07-04T11:34

By Megan
at 2013-07-06T15:29
at 2013-07-06T15:29

By Iris
at 2013-07-07T13:27
at 2013-07-07T13:27

By Agatha
at 2013-07-09T22:09
at 2013-07-09T22:09

By Agatha
at 2013-07-12T03:43
at 2013-07-12T03:43

By Elizabeth
at 2013-07-15T07:12
at 2013-07-15T07:12

By Liam
at 2013-07-18T10:48
at 2013-07-18T10:48

By Annie
at 2013-07-22T16:47
at 2013-07-22T16:47

By Ethan
at 2013-07-26T16:01
at 2013-07-26T16:01
Related Posts
關於考績丙...

By Liam
at 2013-06-27T13:31
at 2013-06-27T13:31
刑訴 告訴與自訴

By Lily
at 2013-06-26T20:49
at 2013-06-26T20:49
志光超級函授一般行政師資問題

By Ophelia
at 2013-06-26T20:37
at 2013-06-26T20:37
102年移民行政四等考試錄取心得

By Andy
at 2013-06-26T18:44
at 2013-06-26T18:44
熱力學 brayton燃機問題

By Audriana
at 2013-06-26T09:49
at 2013-06-26T09:49