经济学家们一般根据失业的特征和失业的根本引发机制,将各种类型的失业加以区分.有些区分无论从它们的定义还是从它们的测定标准来看,都是毫无争议和简单易懂的。因此,例如“季节性失业”的范围和性质问题,或必须对各工业国发表的每月失业统计数列进行 Economists generally distinguish between types of unemployment based on the characteristics of unemployment and the root causes of unemployment, and some are incontrovertible and easy to understand in terms of their definitions and their standards of measurement of. Thus, for example, the scope and nature of “seasonal unemployment” or the monthly unemployment statistics published by the industrial countries must be made