本书是《21世纪中国地方公共治理现代化研究》丛书之一，通过运用回归分析模型考察了民族地区农村留守老人的个人、家庭因素以及村庄环境、行政力量因素对农村社会保障在削减留守老人贫困上的综合性影响。综合归纳总结农村留守老人生活面临的主要困难、农村社会保障存在的问题以及社会保障减贫效果的制约性因素，在此基础上提出建立和完善农村社会养老保障服务体系的相应对策建议。

This book is one of the books in the series "Research on the Modernization of Local Public Governance in China in the 21st Century", which uses regression analysis models to investigate the comprehensive impact of individual and family factors, village environment and administrative factors on rural social security in reducing the poverty of left-behind elderly in ethnic areas. Comprehensively summarize the main difficulties faced by the left-behind elderly in rural areas, the existing problems in rural social security and the constraints of the effect of social security poverty reduction, and on this basis, put forward corresponding countermeasures and suggestions for establishing and improving the rural social old-age security service system.（AI翻译）