历史经验表明,基尼系数在0.25-0.37之间,收入分配差距维持在这一区间将有助于推动中等收入陷阱的跨越。本文验证了收入分配对经济增长的一般发展规律呈现库兹涅茨“倒U型”关系。但在对子样本进一步分析后,发现那些落入中等收入陷阱的国家收入分配对经济增长表现为负向关系,而那些高收入国家收入分配对经济增长表现正相关关系。由于我国日益扩大的收入分配差距问题可能会影响经济发展的进程,因此本文针对我国要跨越这一阶段,如何保持收入分配对经济增长的促进作用提出一些建议。 Historical experience shows that the Gini coefficient of 0.25-0.37 between the income distribution gap in this area will be maintained to help promote the middle income trap leap. This paper verifies that the general law of income distribution on economic growth presents Kuznets’ inverted U-shaped relationship. However, after further analysis of the sub-sample, it was found that the income distributions of those falling into the middle-income trap were negatively correlated with the performance of economic growth while the income distribution of those high-income countries showed a positive correlation with economic growth. As China’s growing income distribution gap may affect the process of economic development, this paper aims to make recommendations on how China should cross this stage and how to promote the role of income distribution in promoting economic growth.