摘要：

实现社会结构的改进，破除结构性不平衡，是扎实推进共同富裕面临的深层次问题。从多维二元结构视角考察特大城市共同富裕的实践过程可以发现，在城乡二元结构、体制内外二元结构、行业间二元结构等基础性二元结构，以及本地人口与外来人口等特大城市衍生性二元结构之下，社会收入之差距、财富分配之差距、社会心态之风险等结构性问题，依然是特大城市推进共同富裕面临的主要挑战。在迈向共同富裕的新征程上，特大城市需要认识到多维二元结构性问题的复杂性，在破除历史上积淀形成的结构性不平衡方面作出更大的改进。

关键词:

多维二元结构, 特大城市, 共同富裕, 结构性不平衡, 结构性改进

Abstract:

Achieving an improved social structure and addressing structural inbalance are fundamental challenges in promoting common prosperity. Analyzing the process of common prosperity in megacities from a multi-dimensional dual-structure perspective reveals that disparities in social income, wealth distribution, social mobility channels, and social mentality risks persist as significant challenges in advancing common prosperity, given the foundational dual-structures such as rural-urban, inside-outside system, and inter-industry, as well as the derived dual structures arising from the coexistence of local and migrant populations in megacities. To embark on a new journey towards common prosperity, megacities must recognize the complexity of multi-dimensional dual-structural problems and strive for greater improvements in rectifying historical imbalances caused by such structural imbalance.

Key words:

multi-dimensional dual-structure, megacity, common prosperity, structural imbalance, structural improvements