This document summarizes key points from a UNDP report on inequality in developing countries. It finds that income inequality increased in some regions but decreased in others between the early 1990s and late 2000s. Technical change, financial globalization, and domestic policies have driven income inequality. While some countries saw inequality rise with above average growth, others maintained or reduced inequality with high growth. The redistributive impact of taxes and transfers reduced inequality by up to 30% in some low- and middle-income countries. Inequality in health and nutrition outcomes also correlates with income inequality between wealth quintiles. A comprehensive policy framework is needed to adequately address inequality.