本研究拟针对贫困问题的复杂、多元特质，从多学科、多层面的交叉与融合角度，提出并构建“贫困的复合架构”，将贫困的个体、家庭、社区三个层面有机地进行关联；将结构、行为、认知和贫困的跨代干预统合到同一个框架下进行系统研究。通过理论建模、量表施测、跨层次分析、系统动力学等技术和方法分别研究贫困主体的结构异质特性、微观认知和行为差异；探索贫困个体认知向集体（社区）认同、跨代生计干预实现的机理；研究由结构干预实现“空间再造”、由行为互构实现“行为重塑”、由认知干预实现“认知调节”的政策系统设计，从而为福利治理、福利建构和复合性、发展型贫困救助政策的创新和设计提供前瞻性科学依据。本研究在实现和保障精准扶贫目标，以及未来综合性福利救助有效性方面具有突出的理论和现实意义。

In this research proposal, based on the characteristics of complex multivariate poverty and the integration of multilevel analysis, we put forward a "Composite Intervention System of Intergenerational Poverty". Specifically, it includes the integration of poverty and individual, family, community three levels and structure, behavior, cognition three aspects, which are organically related in the same framework. The structural heterogeneity, microcosmic cognition and behavioral difference of poverty were probed by theoretical modeling, scale measurement, cross-level analysis and system dynamics and also the mechanism of transferring from the individual cognition of poverty to the collective (community level) identification as well as the intervention of intergenerational livelihood were studied. Aiming at realizing the innovation of systematic policy-designing, arguments from three interrelated sub-intervention policy system were conducted which are the “spatial reconstruction” through structural intervention, the “behavioral reconstruction” through behavior interaction, and the "cognitive regulation" through cognitive intervention respectively. It has great theoretical and practical significance in both precision for poverty alleviation and the effectiveness of comprehensive welfare assistance in the future.