One of the most serious weaknesses of the human development index (HDI) is does not take into account the distribution of human development within a country. All previous attempts to capture inequality in the HDI have also used aggregate information and there exists no HDI at the household...

One of the most frequent critiques of the HDI is that it does not take into account inequality within countries in its three dimensions. In this paper, we apply a simple approach to compute the three components and the overall HDI for quintiles of the income distribution. This allows comparison...

There is a widespread belief that the COVID-19 pandemic has increased global income inequality, reducing per capita incomes by more in poor countries than in rich. This supposition is reasonable but false. Rich countries have experienced more deaths per head than have poor countries; their...