成本與需求曲線 - 經濟
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By Valerie
at 2020-01-01T16:10
at 2020-01-01T16:10
Table of Contents
寡占市場
廠商甲與廠商乙成本同為TC=20Q+22,
而廠商甲的需求線為P=80-2Q,
廠商乙的需求線為P=68-Q,
試問兩者的均衡產量為?
求解
※ 編輯: storyn05816 (218.173.69.143 臺灣), 01/01/2020 16:32:58
※ 編輯: storyn05816 (218.173.69.143 臺灣), 01/01/2020 22:39:47
※ 編輯: storyn05816 (218.173.81.55 臺灣), 01/02/2020 22:10:34
※ 編輯: storyn05816 (218.173.81.55 臺灣), 01/02/2020 22:13:45
※ 編輯: storyn05816 (218.173.72.9 臺灣), 01/07/2020 17:16:40
廠商甲與廠商乙成本同為TC=20Q+22,
而廠商甲的需求線為P=80-2Q,
廠商乙的需求線為P=68-Q,
試問兩者的均衡產量為?
求解
※ 編輯: storyn05816 (218.173.69.143 臺灣), 01/01/2020 16:32:58
→ joshddd: 你這樣是廠商買自己的東西 好怪的題目 01/01 20:36
→ storyn05816: 前四行是題目 所以沒答案嗎@@那如果他的意思是甲乙 01/01 22:23
→ storyn05816: 分開呢 01/01 22:23
※ 編輯: storyn05816 (218.173.69.143 臺灣), 01/01/2020 22:39:47
→ heyo123: 覺得q=30、48是對的 01/02 11:01
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※ 編輯: storyn05816 (218.173.81.55 臺灣), 01/02/2020 22:13:45
推 Hiterler: 題目如果直接預設完全競爭那就是樓上那樣P=MC 01/04 15:50
是寡占市場 ※ 編輯: storyn05816 (218.173.72.9 臺灣), 01/07/2020 17:16:40
推 Hiterler: 那不對啊 非競爭市場要用MR=MC 01/08 11:18
→ Hiterler: 廠商會追求利潤極大 此時q1=15 q2=24 01/08 11:19
→ heyo123: 你有沒有完整題目直接拍照上來啊 ==寡占有很多種均衡方 01/08 12:24
→ heyo123: 式 01/08 12:25
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經濟
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