Dollar, David; Kleineberg, Tatjana; Kraay, Aart - 2013
, in a global dataset spanning 118 countries over the past four decades, changes in the share of income of the poorest … quintiles are generally small and uncorrelated with changes in average income. The variation in changes in quintile shares is … variation in income growth in the poorest quintiles. These findings hold across most regions and time periods and when …