The impacts of the exploration and production of large oil and gas reserves in a national economy are controversial. Several countries have shown a lack of capacity to develop based on these resources, while others achieve success. One important part of this equation are the local content rules...

We propose a methodology to conciliate the distributions of incomes of Census 2010 and of DIRPF 2010 (personal income tax reports). Applying this methodology, we decompose inequality by classes, regions and sex, race and age groups. We use annualized incomes and detailed educational information...

Brazilian Welfare Policy, in its basic protection dimension, is implemented by public structures called as Referencial Centers of Social Assistence (Cras), which work at the local level (municipalities), but are organized, coordinated, legislated and co-financed by the federal government. This...