一題期中題目不知道怎麼解 - 經濟

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Mike consumes two commodities, x and y, and his utility function is
min(x+2y,y+2x) . He chooses to buy 8 units of good x and 16 units of good y.
The price of good y is 0.5.

Derive price of good x and Mike’s income

圖形我會畫,消費者達到效益最高的消費應該要x=y吧,為什麼他會消費8個x,16個y呢
x的價格又要怎麼獲得呢?

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All Comments

Oliver avatarOliver2010-01-05
這是抝折型效用函數,要分X>Y和X<Y來討論
Edith avatarEdith2010-01-06
我算出來Px是1,所得是16
David avatarDavid2010-01-08
R大能提供詳細過程嘛 plz...