作者ha18 ( )
看板Grad-ProbAsk
标题[商管] [经济]-技术进步、Solow残差
时间Thu Jan 7 00:06:20 2010
刚刚写到一题Solow残差的题目,从公式去想一直想不太出来,
不晓得是不是英文太差的关系,想请问一下板友。
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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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另外一题也是英文的关系卡卡的…
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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.
我想问说造成Shift的原因是因为技术进步吗?如果是的话,哪边
有提到呢?
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不好意思问题有点多,先谢谢耐心看完的板友了。
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1F:→ ha18:抱歉,第一题我现在了解了,第二题再麻烦各位解答了... 01/07 11:32
2F:推 bennet815:第二题的座标系,纵轴为产出,横轴为劳动雇用量,当资本 01/08 00:06
3F:→ bennet815:或技术改变时(外生变数变动),将造成生产函数移动。 01/08 00:07