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neoclassicl real wage & rental pric of captial - 經濟

Eden avatarEden · 2008-06-22

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原題如下
Based on the neoclassical theory of distribution , the real wage
will fall and real rental price of capital will rise if immigrant labor
force raises significantly.

ANS : yes

有解答

但不懂的地方是 real wage = MPn= f(k*)-k*f'(k*)
rental price of capital = MPk = f'(k*)
MPk 知道如何求出
MPn 呢??

懇請高手回答

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All Comments

Todd Johnson avatarTodd Johnson2008-06-25
K不變 N↑ k↓
Frederica avatarFrederica2008-06-29
dMPn/dk = f'(k) - f'(k) - f''(k)
Linda avatarLinda2008-06-29
= - f''(k) > 0
k↓使MPn↑
Damian avatarDamian2008-07-02
我不懂的是MPn 為何 = f(k*)-k*f'(k*)
Donna avatarDonna2008-07-06
解答是用成長理論來解釋..翻一下後面幾章吧
Leila avatarLeila2008-07-09
樓樓上 這在romer ch2 用力給他微下去答案
Dora avatarDora2008-07-14
會出來 主要是F裡面那個F/L會衍生一堆東西
Emily avatarEmily2008-07-15
我手邊沒書但我確定是這樣算沒錯
Irma avatarIrma2008-07-19
樓上的 romer CH2 是??
William avatarWilliam2008-07-20
翻一下總經"內生成長"的章節看一下你就懂了
Oscar avatarOscar2008-07-22
圖形上MPK是切線斜率.MPN剛好是那中間的差
Blanche avatarBlanche2008-07-26
MPN=每人平均消費嗎??
John avatarJohn2008-07-29
從y=MPk*K+MPn*N 來推 因該還要在除N才對
Ina avatarIna2008-08-02
MPn是marginal product of labor
Kama avatarKama2008-08-07
MPn = dN*f(k)/dN
Emily avatarEmily2008-08-11
= f(k) + N*df(k)/dN
Tracy avatarTracy2008-08-11
= f(k) + N*df(k)/dk*dk/dN
Joseph avatarJoseph2008-08-14
= f(k) + N*f'(k)*d(K/N)/dN
Odelette avatarOdelette2008-08-14
= f(k) + N*F'(k)*(-K/N^2)
f才對
Ina avatarIna2008-08-19
= f(k) - f'(k)*k
Donna avatarDonna2008-08-20
感謝....
Leila avatarLeila2008-08-22
daniel大你可以回文 XD