The policy implementation plan of the local government is an important part of public affairs governance. This study starts with self-organized movements, focuses on the research on the synergetic mechanism within the policy implementation plan, selects the field of Blue Sky Protection Campaign as an example, takes 101 local governments’policy texts of Blue Sky Protection Campaign as data sources, and uses text data mining and correlation analysis methods to analyze the order parameters of departments and actions in the local government air pollution control, combined with social network analysis methods to reveal the problems existing in the synergetic mechanism, and put forward optimization suggestions from the perspective of departmental responsibilities. The results show that the self-organized movement of departments and actions within the local government can form order parameters, and the order parameters guide departments and actions to form the synergetic mechanism. The synergetic mechanism has problems due to the excessive or insufficient co-occurrence of departments and action relationships. The scientific and reasonable responsibilities of departments can give full play to the role of the synergetic mechanism and improve the governance effect in a short term and at low cost.

地方政府的政策实施方案是公共事务治理的重要部分,本研究从自组织运动入手,聚焦于政策实施方案内部的协同机制研究,选择蓝天保卫战政策为例,以101个地方政府的蓝天保卫战政策文本作为数据来源,运用文本数据挖掘、相关分析方法对地方政府大气污染治理中部门、行动的序参量进行了探析,结合社会网络分析方法揭示了协同机制中存在的问题,并从部门职责角度提出了优化建议。结果表明:地方政府内部的部门、行动的自组织运动能够形成序参量,序参量引导部门、行动形成协同机制,协同机制由于部门共现、行动关系的过多与不足而存在问题,部门履行科学合理的职责能够充分发挥协同机制的作用,短期且低成本地提升治理效果。