本文运用约翰·W·金登的多源流分析框架,从问题流、政策流和政治流三个维度,对我国新颁布的《校车安全管理条例》进行分析,最后得出,校车这一政策的形成是问题流、政策流和政治流共同作用的结果,只有当这三个源流汇合时,政策之窗最终才能被开启,《校车安全管理条例》才能出台。 Based on the multi-source flow analysis framework of John W. Kingden, this paper analyzes the newly promulgated “Regulations on the Management of School Bus Safety” from the three dimensions of problem flow, policy flow and political flow. Finally, it is concluded that the policy of school bus The formation is the result of the joint action of problem flow, policy flow and political flow. Only when these three origins converge, the window of policy can finally be opened, and the “School Bus Safety Management Regulations” can be promulgated.