The aging of the brazilian population and its consequences on health expenditure...

Impact of the conditional cash transfer Bolsa Familia on the decisions of child labor:...

Fiscal war: an assessment based on the GDP, the income derived from ICMS and from...

The evolution and economics results of reforestation in small and medium farms: the...

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An economic view on health and child labour in Brazil

Corn ethanol sector in Brazil: conditioning factors and competitive strategies

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