题目内容
（请给出正确答案）
A.强调工资和价格的粘性
B.强调并从微观角度入手闸明了市场机制的不完善性
C.强调政府干预经济的必要性
D.强凋自由经济的重要性
参考答案
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更多“新凯恩斯主义与凯恩斯主义学派相比较，其特点表现是（)。 A．强调工资和价格的粘性 B．强调并从微观角度入手”相关的问题
A．承认实际产量和就业量的经常波动 B．否认劳动市场中非自愿失业的存在
C．强调理性预期的作用 D．从微观的角度阐明宏观经济理论
长途电话费用/(美元、月) | 长途电话通话时间/(分钟/月) |
20.00 | 10 |
30.00 | 20 |
40.00 | 30 |
50.00 | 40 |
如果所有的点都位于同一条直线上，在不画图的情况下计算相应等式的纵截距。每月的固定费用是多少？每分钟收取的费用是多少？通话时间1小时收取的总费用是多少？
年份 | CPI |
1929 | 0.171 |
1930 | 0.167 |
1931 | 0.152 |
1932 | 0.137 |
1933 | 0.130 |
20世纪30年代的通货膨胀率与2003年以来的情况有何不同？
a．资本一产出比率是不变的。
b．资本和劳动各自赚取了一个经济的收入中的不变的份额。
c．资本总收入和劳动总收入都会按人口增长率加技术进步率n+g的速率增长。
d．资本的实际租赁价格是不变的，而实际工资以技术进步率g增长。(提示：资本的实际租赁价格等于资本总收入除以资本存量，而实际工资等于劳动总收入除以劳动力。)
Prove each of the following statements about the steady state with population growth and technological progress.
a．The capital-output ratio is constant.
b．Capital and labor each earn a constant share of an economy's income.
c．Total capital income and total labor income both grow at the rate of population growth plus the rate of technological progress, n+g.
d．The real rental price of capital is constant, and the real wage grows at the rate of technological progress g. (Hint: The real rental price of capital equals total capital income divided by the capital stock, and the real wage equals total labor income divided by the labor force.)
One view of the consumption function is that workers have high propensities to consume and capitalists have low propensities to consume. To explore the implications of this view, suppose that an economy consumes all wage income and saves all capital income. Show that if the factors of production earn their marginal product, this economy reaches the Golden Rule level of capital. (Hint: Begin with the identity that saving equals investment. Then use the steady-state condition that investment is just enough to keep up with depreciation and population growth, and the fact that saving equals capital income in this economy.)
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