Which of the following is correct?
A. Some degree of unemployment is inevitable.
B. Other things the same, an increase in the number of people who are unemployed decreases real GDP.
Cyclical unemployment is inversely related to short-run economic fluctuations.
D. All of the above are correct.
查看答案
The unemployment rate is computed as the number of unemployed times 100
A. divided by the labor force.
B. divided by the number of people employed.
C. divided by the adult population.
D. times the participation rate.
Increasing the minimum wage would increase
A. both frictional and structural unemployment.
B. frictional unemployment, but not structural unemployment.
C. structural unemployment, but not frictional unemployment.
D. neither frictional nor structural unemployment.
Efficiency wages
A. increase both productivity and unemployment.
B. decrease both productivity and unemployment.
C. increase productivity and decrease unemployment.
D. decrease productivity and increase unemployment.
以下哪些不是OSPF的优点
A. 算法好、收敛快、
B. 支持大型且复杂的网络结构、
C. 不容易被有害路由信息影响
D. 计算起来非常复杂
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