解释衰退会提高自然失业率的两种方式。 Explain two ways in which a recession might raise the natural r
解释衰退会提高自然失业率的两种方式。
Explain two ways in which a recession might raise the natural rate of unemployment.
解释衰退会提高自然失业率的两种方式。
Explain two ways in which a recession might raise the natural rate of unemployment.
How do economists explain the high natural rate of unemployment in the 1970s and 1980s? How do they explain the fall in the natural rate in the 1990s?
a.没有一个企业有伸缩性价格(s=1)。
b.合意价格不取决于总产出(a=0)。
In the sticky-price model, describe the aggregate supply curve in the following special cases. How do these cases compare to the short-run aggregate supply curve we discussed in Chapter 9?
a.No firms have flexible prices (s=1).
b.The desired price does not depend on aggregate output (a=0).
a.假设劳动合约规定名义工资完全根据通货膨胀指数化。这就是说,名义工资要调整到能完全补偿消费物价指数的变动。完全指数化如何改变这个模型中的总供给曲线?
b.现在假定指数化只是部分的。就是说,CPI每提高一次,名义工资就增加,但增加的百分比较小。部分指数化如何改变这个模型中的总供给曲线?
Consider the following changes in the sticky-wage model.
a.Suppose that labor contracts specify that the nominal wage be fully indexed for inflation. That is, the nominal wage is to be adjusted to fully compensate for changes in the consumer price index. How does full indexation alter the aggregate supply curve in this model?
b.Suppose now that indexation is only partial.
That is, for every increase in the CPI, the nominal wage rises, but by a smaller percentage. How does partial indexation alter the aggregate supply curve in this model?
In any city at any time, some of the stock of usable office space is vacant. This vacant office space is unemployed capital. How would you explain this phenomenon? Is it a social problem?
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