Fig. 7: The contribution of the rural population ageing and different income sources to total income inequality in different regions: 2003–2020.
From: Population ageing and income inequality in rural China: an 18-year analysis

Note: The horizontal axis represents the proportion of older adults aged 65 and above in the total population, while the vertical axis represents the change in the Gini coefficient of total income caused by an increase of 1 percentage point in each type of income.