獨占2題 - 經濟
By Freda
at 2014-06-10T00:40
at 2014-06-10T00:40
Table of Contents
1..一獨占廠商面臨國內與國外二個不同市場的需要如下:
Q = 200-P(國內)
Q* = 400-3P*(國外)
Q,Q*分別代表國內,國外之銷售量,P,P*代表以相同貨幣表示之國內價格及國外價格,
假設此一廠商之成本函數為C = 30(Q + Q*) + 1800,若廠商可採差別訂價,
則Q =( ),P =( );Q* = ( ),P* = ( ),利潤=( )。
答案:85,165,155,245/3 ,13433(1/3)
2.如果某獨占廠商面臨之需求函數受到該廠商廣告支出的影響,而如下:
P = 66-4Q + 2根號A ,
其平均成本為AC = 2Q + 6 + A/Q,
其中P為價格,Q為產量,A為廣告支出,如果該廠商不願花費廣告支出,
其產量將為( ),價格為( ),利潤為( )。
答案:5,46,174
以上兩題完全無頭緒,想了一整晚,也翻了課本,但課本內的範例都是簡單的
拜託高手指點了
--
Q = 200-P(國內)
Q* = 400-3P*(國外)
Q,Q*分別代表國內,國外之銷售量,P,P*代表以相同貨幣表示之國內價格及國外價格,
假設此一廠商之成本函數為C = 30(Q + Q*) + 1800,若廠商可採差別訂價,
則Q =( ),P =( );Q* = ( ),P* = ( ),利潤=( )。
答案:85,165,155,245/3 ,13433(1/3)
2.如果某獨占廠商面臨之需求函數受到該廠商廣告支出的影響,而如下:
P = 66-4Q + 2根號A ,
其平均成本為AC = 2Q + 6 + A/Q,
其中P為價格,Q為產量,A為廣告支出,如果該廠商不願花費廣告支出,
其產量將為( ),價格為( ),利潤為( )。
答案:5,46,174
以上兩題完全無頭緒,想了一整晚,也翻了課本,但課本內的範例都是簡單的
拜託高手指點了
--
Tags:
經濟
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