中文摘要：

目前，我国总体已进入“城乡统筹”的发展阶段，如何实现社会养老保险制度的城乡统筹便成为学界研究的焦点议题。从现有文献的分析来看，在城乡社会养老保险统筹发展的概念内涵、社会功能、统筹原则以及可行性等方面的研究已逐渐由异议走向共识，但在统筹的制度模式和实施方案等问题上还存有争议。因此，有必要对争议点进行梳理和辨析，就进一步研究的问题提出看法和展望，以期为社会养老保险城乡统筹的深入研究找准切入点并提供理论依据。

英文摘要：

At present, China＇s development has entered the stage of ＂ the coordination of urban and rural ＂, how to realize the integration of urban and rural social old - age insurance system has become the focus of academic research. From the analysis of existing literature, the research on the urban and rural social old - age insurance concept, social function, principle and feasibility, has gradually developed from the objection to consensus, but there are many controversial problems in the system model and implementation Scheme. Therefore, it is necessary to card and analyze the controversial points and put forward further views and prospects, in order to provide a theoretical basis and find the entry for depth study of social old - age insurance of urban and rural areas.