Abstract: Based on the technology-organization-environment (TOE) framework, the digitization configuration reflecting index is designed. Combined with the projection pursuit method, the digitization configuration character of eastern, central and western areas of China are identified by using the sample data from 2011 to 2019; LDA method is used to extract key words to obtain ten themes of three major policies - element, process and application policy; fsQCA method is used to explore the matching policy combination, and the corresponding matching relationship between regional digitization configuration and policy combination is also offered. The four core policies extracted are element and process policies, and the application policies are auxiliary policies. Finally, the priority of policy combination in different regions is determined by using the method of geographic detector. The results show that the implementation effect of policy combination is better than that of single policy. The element policy is high-level policy, and its internal importance order is digital infrastructure, digital technology, digital talents and digital analysis; Process policy is the intermediate policy, the internal order is digital commerce, digital production and digital logistics; Application policy is the preliminary policy, the internal order is digital government, digital industry and digital society.

摘要： 基于技术-组织-环境（TOE）框架设计数字化情境特征测度指标，结合投影寻踪方法，利用2011-2019年样本数据，识别我国东、中、西地区数字化情境特征；利用LDA方法提取关键词，获得要素类、流程类与应用类三大政策十项主题；采用fsQCA方法探索政策适配性组合，给出区域数字化情境特征与政策组合对应匹配关系。提取的四类核心政策为要素与流程类政策，应用类为辅助政策。最后，采用地理探测器方法，判定不同地区政策组合优先序。结果表明政策组合效果优于单项政策执行效果，要素类的政策是高阶政策，其内部重要性顺序为数字技术、数字人才、数字基础和数字分析；流程类是中间政策，顺序为数字商务、数字生产、数字物流；应用类是初阶政策，顺序为数字政府、数字产业、数字社会。