Top income shares and inequality in Brazil, 1928-2012 by Pedro H. G. F. Souza and Marcelo Medeiros published by Journal of the Brazilian Sociological Society (12/2015). “…Our results suggest that income inequality in Brazil was high throughout the 20th century, though not constant. There are no signs of long-term trends towards lower or higher inequality, but top income shares have fluctuated significantly, sometime in tandem with major political events.”
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