廠商數量 - 經濟

By Rebecca
at 2011-04-14T15:48
at 2011-04-14T15:48
Table of Contents
已知一完全競爭市場中
每一家廠商長期平均成本函數皆為LAC=q^2-10q+100
市場總需求函數為Q^d=10000-100P
則市場長期均衡時之廠商家數為?
(A)100(B)500(C)1000(D)2500
Ans:(B)500
來源:99年台電養成班考古
想法:
完全競爭市場下
AR=P=D=MR=MC=LMC=SMC=SAC=LAC
=q^2-10q+100
長期均衡狀態下,需求函數=供給函數
但是接下來就不曉得要怎麼辦了
--
每一家廠商長期平均成本函數皆為LAC=q^2-10q+100
市場總需求函數為Q^d=10000-100P
則市場長期均衡時之廠商家數為?
(A)100(B)500(C)1000(D)2500
Ans:(B)500
來源:99年台電養成班考古
想法:
完全競爭市場下
AR=P=D=MR=MC=LMC=SMC=SAC=LAC
=q^2-10q+100
長期均衡狀態下,需求函數=供給函數
但是接下來就不曉得要怎麼辦了
--
Tags:
經濟
All Comments

By Xanthe
at 2011-04-15T03:16
at 2011-04-15T03:16

By Xanthe
at 2011-04-16T04:45
at 2011-04-16T04:45

By Cara
at 2011-04-19T14:00
at 2011-04-19T14:00

By Rachel
at 2011-04-23T12:23
at 2011-04-23T12:23

By Margaret
at 2011-04-27T06:32
at 2011-04-27T06:32
Related Posts
Re: ECFA關於ECFA對金融業的影響

By Catherine
at 2011-04-14T02:19
at 2011-04-14T02:19
政府支出乘數

By Todd Johnson
at 2011-04-14T00:57
at 2011-04-14T00:57
有關課徵勞方薪資稅

By Edwina
at 2011-04-13T16:12
at 2011-04-13T16:12
供給線下的區域是成本

By Caitlin
at 2011-04-12T17:15
at 2011-04-12T17:15
相對ppp計算

By Caroline
at 2011-04-12T13:40
at 2011-04-12T13:40