Figure 1. The world by income and region

From

Globalization of Economy: Strengthening of Inequalities between Countries and the Possibility of Reducing Them

Chelihi Imene, Djellaba Ali, Larbaa El Hadi

International Journal of Econometrics and Financial Management. 2021, 9(1), 1-5 doi:10.12691/ijefm-9-1-1