This text investigates, for 2004 and 2009, the characteristics and living conditions of four demographic categories defined by household per capita income values. These are the extreme poor (those whose per capita incomes were less than R$ 67 in 2009), the poor (between R$ 67 and R$ 134), the...

This text investigates, for 2004 and 2009, the characteristics and living conditions of four demographic categories defined by household per capita income values. These are the extreme poor (those whose per capita incomes were less than R$ 67 in 2009), the poor (between R$ 67 and R$ 134), the...