生產與技術 - 經濟

來源: 94政大企研

科目: 經濟學

問題: The expansion path for a constant returns to scale production function
(A) is a straight line through the origin with a slope greater than one
if w > v.
(B) is a straight line through the origin with a slope less than one
if w < v.
(C) is a striaght line through the origin though its slope cannot be
determined by w and v alone.
(D) has a postive slope but is not necessarily a straight line.


答案: (C)

我的想法: 我不知道要怎麼在滿足固定規模報酬的生產函數下, 確定擴張線是通過原點
的直線. 我試著假設一個Cobb-Douglas生產函數滿足一階齊次, 確實是如此
請大家幫忙看一下, 謝謝!!

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