Half a world regional inequality in five great federations - Milanovic, Branko (Washington, D.C. World Bank, 2005)
Keywords: United States -- Economic conditions -- 2001- -- Regional disparities; Brazil -- Economic conditions -- 1985- -- Regional disparities; Indonesia -- Economic conditions -- 1997- -- Regional disparities; China -- Economic conditions -- 1976- -- Regional disparities; India -- Economic conditions -- 1947- -- Regional disparities