經濟學獨佔問題 - 考試
By Ophelia
at 2013-09-14T00:16
at 2013-09-14T00:16
Table of Contents
※ 引述《highken (evaluation)》之銘言:
: 各位大家好:
: 想請問一下有關獨佔的經濟問題
: 題目如下:
: 價格 10 9 8 7 6
: 數量 5 10 16 23 31
: 假設該獨占廠商的總固定成本為40元,且邊際生產成本固定為5元
: 請問在利潤最大產出水準之下,該獨占廠商的平均總成本為何??
: 答案是7.5元
: 這題一直算不出來
: 想請教高手該如何解
: 謝謝
profit (when q = 5) = TR - TC = 10*5 - 40 - 5*5 = -15
profit (when q =10) = TR - TC = 9*10 - 40 - 5*10 = 0
profit (when q =16) = TR - TC = 8*16 - 40 - 5*16 = 8 -> Max
profit (when q =23) = TR - TC = 7*23 - 40 - 5*23 = 6
profit (when q =31) = TR - TC = 6*31 - 40 - 5*31 = -9
AC = TC/Q = (40 + 5*16)/16 = 7.5
--
: 各位大家好:
: 想請問一下有關獨佔的經濟問題
: 題目如下:
: 價格 10 9 8 7 6
: 數量 5 10 16 23 31
: 假設該獨占廠商的總固定成本為40元,且邊際生產成本固定為5元
: 請問在利潤最大產出水準之下,該獨占廠商的平均總成本為何??
: 答案是7.5元
: 這題一直算不出來
: 想請教高手該如何解
: 謝謝
profit (when q = 5) = TR - TC = 10*5 - 40 - 5*5 = -15
profit (when q =10) = TR - TC = 9*10 - 40 - 5*10 = 0
profit (when q =16) = TR - TC = 8*16 - 40 - 5*16 = 8 -> Max
profit (when q =23) = TR - TC = 7*23 - 40 - 5*23 = 6
profit (when q =31) = TR - TC = 6*31 - 40 - 5*31 = -9
AC = TC/Q = (40 + 5*16)/16 = 7.5
--
Tags:
考試
All Comments
By Victoria
at 2013-09-14T15:40
at 2013-09-14T15:40
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