關於成長模型的微分問題 - 經濟
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By Heather
at 2020-07-28T06:48
at 2020-07-28T06:48
Table of Contents
最近在複習總經時遇到一個微分問題一直看不懂,是賴景昌的總經,前面先說到將函數改成每人平均,也就是Y/N = F(1,K/N) , 之後就用下圖來證明資本邊際生產力
https://i.imgur.com/VyxRMHZ.jpg
但我不懂為何上面的的藍框裡左邊部分的d[Nf(k)]可以先拆解成藍框裡右邊那樣,他是對上面先做全微分還是什麼嗎?
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https://i.imgur.com/VyxRMHZ.jpg
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經濟
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