問題:
Suppose MRSoa = -2 and Po = $4.00 per piece of orange and Pa = $0.50
per piece of apple. This consumer can increase satisfaction by
答案是 Decreasins consumption of Oranges and increasing comsumption of
apples.
我的想法:
原本的效用應該是 MRSoa = Po/Pa = -8
但是可能因為預算的關係所以無法達到，MRSoa 只能達到-2
所以減少橘子的數量並增加蘋果的數量
我自己的想法是
△A/△O = -8 理論上最佳效用(這句話不知道有沒有問題)
△A/△O = -2 實際上能夠達到的效用
所以不是應該要增加分母(△O) 並且減少分子(△A)嘛??
Orange Apple
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※ 編輯: marv 來自: 198.49.81.62 (02/21 11:50)
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