稅率乘數 導公式 - 經濟

By Hazel
at 2012-03-11T13:13
at 2012-03-11T13:13
Table of Contents
如果這個問題不適切 我會立刻刪文
想請問
Y*= 1/(1-b+bt)*(a-bT0+I0+G0)
將Y*對t微分
Y*= -b/1-b+bt (???這是我的算法)
可是正確結果是:
Y*= -bY*/1-b+bt<0
請問是哪裡出錯了
謝謝大家
--
想請問
Y*= 1/(1-b+bt)*(a-bT0+I0+G0)
將Y*對t微分
Y*= -b/1-b+bt (???這是我的算法)
可是正確結果是:
Y*= -bY*/1-b+bt<0
請問是哪裡出錯了
謝謝大家
--
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經濟
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By Andrew
at 2012-03-14T13:03
at 2012-03-14T13:03

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