Income: inequality and poverty in the state of Piauí

The contractual and operational environment of bill of rural product (CPR) and interactions...

Economic visitation value of "Phillipe Westin Cabral de Vasconcelos" Park, “Luiz...

Intra-industry trade of Brazil: analysis of determinants through the gravity equ...

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An analysis of the relationship between commodity futures contracts and the stock...

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Causality of macroeconomic variables influencing ibovespa

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Annual planning of the range beef cattle activity