题目

求三道英语微观经济答案
1．Changes in the real GDP from one year to the next do not reflect:
a.changes in the quality of the goods and services produced
b.changes in the size of the population of the economy
c.changes in the average length of the work week
d.any of the above changes
2.Suppose nominal GDP rises from $500 bln to $600 bln while the CPI increases from 125 to 150.It will be correct to conclude that real GDP:
a remain constant
b increase
c decrease
d can’t be calculated from these figures
3.Which pair of the following factors is likely to have an effect on private investment expenditure which is different from the other three pairs?
a .a decrease in the rate of personal income tax and a decrease in interest rates
b.a decrease in the rate of company taxation and increased government incentives for investors
c.an improvement in the world economy and an increase in the level of exports
d.an increase in the budget surplus and an inc

提问时间：2021-01-15

答案

euy0413 回条1、2题正确,但感觉第3道错了.
第3题问：下列哪对因素（相对于其他3对因素）对私人投资增长有（积极）影响,应选B,即公司税负减少和强化政府投资鼓励.
A也有点作用,主要是利率降低.C主要是前面的世界经济改善,而D主要是资本剩余（即公司有活钱多了）.这3对因素,对刺激私人投资只有一半作用明显,而B是全面促进作用.