生產函數與規模報酬的問題 - 經濟

By Victoria
at 2012-04-24T00:10
at 2012-04-24T00:10
Table of Contents
第一次發文想問的是有關於生產函數與規模報酬的關係
經過代入f(x,y)---> f(kx,ky) 可知道
1. 如果是CD型函數 ,看係數ab決定規模報酬
^^^^^^
Cobb-道格拉斯..
2.3. 完全替代或完全互補> CRS
如今遇到混合型的函數該怎麼解呢?
今有Xa , Xb 兩要素
假如說 y=Xa/2 + Xb^(1/2)
這樣要如何解呢
我計算到這邊就卡住了
y=k[1/2*Xa+ (k^-1/2)*Xb^(1/2)]
所以是要看k的範圍是在哪邊來決定嗎??
感謝
--
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