作者ha18 ( )
看板Grad-ProbAsk
標題[商管] [經濟]-技術進步、Solow殘差
時間Thu Jan 7 00:06:20 2010
剛剛寫到一題Solow殘差的題目,從公式去想一直想不太出來,
不曉得是不是英文太差的關係,想請問一下板友。
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Suppose that real output is growing at 3 percent, the labor
force is growing at 2 percent, and capital stock is growing
at 1 percent. If labor contributes 70 percent to real GDP
and capital contributes 30 percent to total output, then
the growth in total factor productivity must equal:
(A)6 percent (B)4.7 percent (C) 1.3 percent
(D)0.3 percent (E)0 percent
答案是:(C)
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另外一題也是英文的關係卡卡的…
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Suppose a worker at a computer company rearranges existing
machines and labor and increase production in the process.
Using the production function, with output on the vertical
axis, this would be decribed as:
答案是:
an upward shift of the curve combined with an upward
movement along the curve.
我想問說造成Shift的原因是因為技術進步嗎?如果是的話,哪邊
有提到呢?
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不好意思問題有點多,先謝謝耐心看完的板友了。
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◆ From: 124.9.133.94
→ ha18:抱歉,第一題我現在了解了,第二題再麻煩各位解答了... 01/07 11:32
推 bennet815:第二題的座標系,縱軸為產出,橫軸為勞動雇用量,當資本 01/08 00:06
→ bennet815:或技術改變時(外生變數變動),將造成生產函數移動。 01/08 00:07