經濟問題一問 - 經濟

By Lydia
at 2011-11-11T01:19
at 2011-11-11T01:19
Table of Contents
來源: (例如: XX 年度高考, XX 年度研究所考)
科目:93政大經濟學
問題:The nash equilibrium is a bertrand game of price setting where firms
have diffrernt marginal cost
a.efficient bacause all mutually beneficial transactions will occur
b.efficient bacause of the free entry assumption
c.inefficient bacause some mutually beneficial transactions will be forgone
d.inefficient bacause of the the uncertainties inherent in the game
我的想法:
我認為答案是d,因為bertrand模型假如MC1>MC2,那工廠二只需把價格設定工廠
一和工廠二的邊際成本之間就可以把工廠一趕走,所以價格本身不確定
答案是給B,但是我的想法是寡佔的假設不是有進入障礙,為什麼會是自由進出呢??
謝謝指教,另外可以解釋一下A和C是指什麼意思嘛??謝謝
--
科目:93政大經濟學
問題:The nash equilibrium is a bertrand game of price setting where firms
have diffrernt marginal cost
a.efficient bacause all mutually beneficial transactions will occur
b.efficient bacause of the free entry assumption
c.inefficient bacause some mutually beneficial transactions will be forgone
d.inefficient bacause of the the uncertainties inherent in the game
我的想法:
我認為答案是d,因為bertrand模型假如MC1>MC2,那工廠二只需把價格設定工廠
一和工廠二的邊際成本之間就可以把工廠一趕走,所以價格本身不確定
答案是給B,但是我的想法是寡佔的假設不是有進入障礙,為什麼會是自由進出呢??
謝謝指教,另外可以解釋一下A和C是指什麼意思嘛??謝謝
--
Tags:
經濟
All Comments

By Damian
at 2011-11-15T13:23
at 2011-11-15T13:23
Related Posts
2011諾貝爾經濟獎得主

By Catherine
at 2011-11-10T20:36
at 2011-11-10T20:36
計量經濟(虛擬變數)問題

By Lauren
at 2011-11-10T13:19
at 2011-11-10T13:19
經濟學問題

By Franklin
at 2011-11-10T02:35
at 2011-11-10T02:35
經濟學問題

By Sarah
at 2011-11-10T00:31
at 2011-11-10T00:31
98年台大經研

By Poppy
at 2011-11-09T22:58
at 2011-11-09T22:58