李昂鐵夫函數 - 經濟

By Faithe
at 2017-10-17T22:04
at 2017-10-17T22:04
Table of Contents
題目是
效用函數U(x,y)=min[x,y]+y
x的價格為Px,y的價格為Py
所得為I
https://i.imgur.com/F75JSuZ.jpg
https://i.imgur.com/20bXCwU.jpg
請問
c小題的ii, iii怎麼求解?(看不懂解答)
d小題的i 為什麼不是2 I/Py?
還有ii, iii怎麼求解?
謝謝
--
效用函數U(x,y)=min[x,y]+y
x的價格為Px,y的價格為Py
所得為I
https://i.imgur.com/F75JSuZ.jpg
https://i.imgur.com/20bXCwU.jpg
請問
c小題的ii, iii怎麼求解?(看不懂解答)
d小題的i 為什麼不是2 I/Py?
還有ii, iii怎麼求解?
謝謝
--
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經濟
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