吉林财经大学国交作业(这个是有动画效果滴,前两页显示模糊是动画的作用,请放心下载)
Frictional unemployment:unemployment caused by the normal search time require by workers with markedable skills who are changing jobs , initially entering the labor force,re-entering the labour force,or seasonally unemployed. Structural unemployment: unemployment caused by a mismatch of the skills of workers out of work and the skills required for existing job opportunities. Cyclical Unemployment: unemployment caused by the lack of jobs during a recession.