20世纪70年代以来,失业保险制度受到重大关注,大量关于失业保险和失业持续时间的理论和实证研究文献应运而生。归纳起来,一类是从失业保险给付额度的存在或变化的角度进行探讨,另一类是从失业保险给付期限变化的角度进行研究。在梳理文献的基础上,对完善我国失业保险制度提出了建议。 Unemployment insurance has received significant attention since the 1970s, with a wealth of theoretical and empirical literature on unemployment insurance and the duration of unemployment. To sum up, one kind is from the perspective of the existence or change of the unemployment insurance payment quota, and the other is from the perspective of the change of unemployment insurance payment term. On the basis of combing the literature, it puts forward some suggestions to improve the unemployment insurance system in our country.