寡占-Cartel - 經濟
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By Frederic
at 2009-01-22T12:26
at 2009-01-22T12:26
Table of Contents
來源: 題庫書
科目: 經濟學
問題: If a cartel succeeds in maintaining the cartel price but cannot
prevent the entry of new firms into industry:
(A) the industry's total output level will rise.
(B) entry continues until the equilibrium average cost equals
the fixed price.
(C) entry continues until the equilibrium marginal cost equals
the fixed price.
(D) all of the above are correct.
我的想法: 答案是(D)
我的問題是, 題目中說維持cartel price, 但是不能阻止新的廠商
加入, 可是廠商加入不是會造成產業MC(水平加總)右移嗎? 再配合
MR=MC 得到新的cartel price, 且產業的產量會增加.
所以我只能看得出 (A)是對的. 而(B), (C)中的fixed price 指的
到底是什麼呢? 因為感覺上廠商加入好像會造成價格變動@@
(B), (C)中所指的equilibrium average cost, equilibrium
marginal cost, 我也不太懂是什麼~@@
麻煩大家幫忙看一下!!
謝謝!!!
--
科目: 經濟學
問題: If a cartel succeeds in maintaining the cartel price but cannot
prevent the entry of new firms into industry:
(A) the industry's total output level will rise.
(B) entry continues until the equilibrium average cost equals
the fixed price.
(C) entry continues until the equilibrium marginal cost equals
the fixed price.
(D) all of the above are correct.
我的想法: 答案是(D)
我的問題是, 題目中說維持cartel price, 但是不能阻止新的廠商
加入, 可是廠商加入不是會造成產業MC(水平加總)右移嗎? 再配合
MR=MC 得到新的cartel price, 且產業的產量會增加.
所以我只能看得出 (A)是對的. 而(B), (C)中的fixed price 指的
到底是什麼呢? 因為感覺上廠商加入好像會造成價格變動@@
(B), (C)中所指的equilibrium average cost, equilibrium
marginal cost, 我也不太懂是什麼~@@
麻煩大家幫忙看一下!!
謝謝!!!
--
Tags:
經濟
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By Kelly
at 2009-01-26T23:10
at 2009-01-26T23:10
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By Isla
at 2009-01-30T17:36
at 2009-01-30T17:36
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