Análise das exportações do setor mineral brasileiro

portuguesEste trabalho buscou analisar o padrao de especializacao das exportacoes do setor mineral brasileiro, identificando os setores produtivos mais dinâmicos, no periodo entre 1999 e 2015. Para isso, calcularam-se os indicadores de Taxa de Cobertura das Importacoes (TC), de Comercio Intraindustria (CII) e de Concentracao Setorial das Exportacoes (ICS). Os dados foram coletados no Sistema de Analise de Informacoes do Comercio Exterior (Alice Web). Os resultados indicaram que o Brasil tem poucos grupos minerais competitivos na sua pauta exportadora e a mesma e concentrada em poucos setores. Com isso, foi possivel constatar que os setores mais competitivos de minerio foram niobio, ferro, manganes, ouro semimanufaturado, aluminio, cobre e outros. EnglishThis study sought to analyze the pattern of specialization of exports of brazilian mineral sector, identifying the most dynamic productive sectors in the period between 1999 and 2015. For this purpose, the Import Coverage Ratio was calculated, as well as the Intra-industry Trade rate (IIT), and the Sector Concentration of Exports. Data were collected from the Foreign Trade Information Analysis System (Alice Web). The results indicated that Brazil has a few competitive mineral groups in its export basket, and that it is concentrated in a few sectors. It was found that the most competitive sectors were Niobium ore, iron, manganese, gold, aluminum, other semimanufaturado and copper.