供需問題 - 經濟
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By Kelly
at 2008-08-05T09:35
at 2008-08-05T09:35
Table of Contents
1.假設政府宣布︰「小型汽車的國內自製零組件比率必須提高一倍以上」,對國內
的小型汽車市場會有哪些影響?
A)均衡價格下降 B)均衡價格上升 C)均衡數量減少 D)均衡數量增加
答: C
問題: 國外的車一般來講品質比較好,如果國內自製零組件的話,品質可能比不
上國外,因此需求線左移;而由國內自製零組件,使得供給線右移。結果
畫出來是均衡價格下降。
我是這樣想的,不知道哪裡錯了...
2.在完全競爭市場中,若供給及需求曲線皆為直線,且供給及需求曲線兩曲線皆為直
線,且供給線為水平線,需求曲線為負斜率時,若從價稅稅率增加二倍,則無謂損
失增加幾倍?
A)四倍 B)三倍 C)二倍 D)一倍
答: A
問題: 不知如何下手...
以上兩題麻煩板上眾高手解惑,謝謝大家!!
--
的小型汽車市場會有哪些影響?
A)均衡價格下降 B)均衡價格上升 C)均衡數量減少 D)均衡數量增加
答: C
問題: 國外的車一般來講品質比較好,如果國內自製零組件的話,品質可能比不
上國外,因此需求線左移;而由國內自製零組件,使得供給線右移。結果
畫出來是均衡價格下降。
我是這樣想的,不知道哪裡錯了...
2.在完全競爭市場中,若供給及需求曲線皆為直線,且供給及需求曲線兩曲線皆為直
線,且供給線為水平線,需求曲線為負斜率時,若從價稅稅率增加二倍,則無謂損
失增加幾倍?
A)四倍 B)三倍 C)二倍 D)一倍
答: A
問題: 不知如何下手...
以上兩題麻煩板上眾高手解惑,謝謝大家!!
--
Tags:
經濟
All Comments
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By Noah
at 2008-08-08T13:04
at 2008-08-08T13:04
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By Elizabeth
at 2008-08-09T19:14
at 2008-08-09T19:14
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By Rebecca
at 2008-08-14T06:13
at 2008-08-14T06:13
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By Tracy
at 2008-08-17T04:13
at 2008-08-17T04:13
麼解釋...
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By Lauren
at 2008-08-19T04:57
at 2008-08-19T04:57
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By Catherine
at 2008-08-22T05:32
at 2008-08-22T05:32
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By Mia
at 2008-08-23T08:06
at 2008-08-23T08:06
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By Tom
at 2008-08-27T13:28
at 2008-08-27T13:28
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