Shandong University;
Jinan Central Hospital;
Jinan Shandong 250013;
China;
University of Cambridge;
Judge Business School;
Cambridge;
CB 0DF;
UK;
Weifang Medical University;
Health Management School;
Weifang Shandong 261061;
China;
劳动力流动; 农村居民; 中国农村; 医疗保险; 纵向数据; 实证分析; 合作; 迁移;