作者Inosxz (加麦加麦)
看板NCCU_Exam
标题[试题] 1031 萧明福 总体经济学 第一次小考
时间Sun Sep 20 02:23:05 2015
课程名称：总体经济学
课程性质：整开
课程范围：
开课教师：萧明福
开课学院：社科院
开课系级：经济系
考试日期(年月日)：2014/10/28
考试时限(Mins)：
附注：
试题本文：
1. Assume an economy in which only broccoli and cauliflower are produced.
In year1, 500 million pounds of broccoli are produced and consumed and
its price is $0.5 per pound, while 300 million pounds of cauliflower
are produced and consumed and its price is $0.8.
In year2, 400 million pounds of broccoli are produced and consumed and
its price is $0.6 per pound, while 350 million pounds of cauliflower
are produced and its price is $0.85 per pound.
a. Using year1 as the base year, calculate the GDP deflator in year1 and
2, and calculate the rate of inflation between year1 and 2 from the
GDP deflator.
b. Using year1 as the base year, calculate the CPI in year1 and 2, and
calculate the CPI rate of inflation.
2. 厂商静态选模型设定如下(τ：利润税率)
maxτ = (1-τ)[PxAF(N)-WN]
{N}
a. 绘图并说明厂商最适选择一阶条件的经济意义
b. 讨论τ上升对劳动需求N的影响
3. 消费者静态选择模型设定如下(l为休闲，n为劳动，a为实质财富)
max u(c,l)
{c,l,n}
subject to l+n=1
c=wn+a,a>0
a. 以图形说明消费者最适一阶条件的经济意义
b. 请从替代效果与所得效果角度讨论实质工资w上升对劳动供给n的影响
(不一定要用图形分析)
c. 总体经济领域，通常假设替代效果____於所得效果，来排除劳动供给後弯
的情况，已确立劳动供给受到实质工资的__向影响
4. ABC computer company has a $20,000,000 factory in Silicon Valley.
During the current year ABC builds $2,500,000 worth of computer
components. ABC's costs are labor, $1,000,000; interest on debt,
$100,000; and taxes, $200,000.
ABC sells all its output to XYZ Supercomputer. Using ABC's components
XYZ builds five supercomputers at a cost of $800,000 each ($500,000
worth of components, $200,000 in labor costs,and $100,000 in taxes
per computer. ) XYZ has a $30,000,000 factory.
XYZ sells four of the supercomputers for $1,000,000 each. At year's
end, it had not sold the fifth. The unsold computer is carried on
XYZ's books as an $800,000 increase in inventory.
a. Calculate the contributions to GDP of these transactions, showing
that all three approaches give the same answer.
b. Repeat part (a), but now assume that, in addition to its other
costs, ABC paid $900,000 for imported computer ships.
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