18、Which of the following types of unemployment is most likely to be associated with an economy in which many workers have been made obsolete by changing technology?

A. Cyclical.

B. Marginal.

C. Frictional.

D. Structural.

[此贴子已经被作者于2008-11-7 16:39:35编辑过]

Correct answer = D

"Monitoring Cycles, Jobs, and the Price Level," Michael Parkin
2008 Modular Level I, Vol. 2, pp. 297-298
Study Session 5-22-c
explain the types of unemployment, full employment, the natural rate of unemployment, and the relation between unemployment and real GDP
Structural unemployment results from changes in the basic characteristics of the economy, such as changes in technology or international competition, which typically require changes in skills needed to perform jobs. 

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18、Which of the following types of unemployment is most likely to be associated with an economy in which many workers have been made obsolete by changing technology?

A. Cyclical.

B. Marginal.

C. Frictional.

D. Structural.

structural是结构的,

但为什么选择d呢

Marginal. marginal边缘的

Frictional. frictional摩擦的

 Structural结构的

types of unemployment应该是失业类型,full employment,全职

Which of the following types of unemployment is most likely to be associated with an economy in which many workers have been made obsolete by changing technology?

我想意思是以下的那个选项是关于失业者在关联经济中,为什么很多的工人会被遗弃在改变的技能

答案产业结构调整

我想应该是这个吧,但很多我都没有翻译出来

失所以不知道是不是

thank you

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