關於constant elasticity of substitution的證明 - 經濟

By Belly
at 2009-10-19T05:50
at 2009-10-19T05:50
Table of Contents
我想請問CES
y = [ak^(1-1/r) + (1-a)n^(1-1/r)]^(r/(r-1))
要如何證明
當 r->1 此式趨近 Cobb-Douglas
當 r->0 此式趨近 Leontief
當 r->無限大 k,n 為完全替代
謝謝
--
y = [ak^(1-1/r) + (1-a)n^(1-1/r)]^(r/(r-1))
要如何證明
當 r->1 此式趨近 Cobb-Douglas
當 r->0 此式趨近 Leontief
當 r->無限大 k,n 為完全替代
謝謝
--
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經濟
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at 2009-10-27T21:33

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