摘要：The aim of this study is to verify the efficiency of family farming in the municipal districts in 2006, and to identify the presence of clusters in the state. Using data from IBGE, it was estimated the efficiency ratio with application of data envelopment analysis (DEA). The spatial concentration was analyzed through the I Local Moran. It was identified a higher efficiency of family farming in the north and the coast of Paraná, and three high productivity clusters located in the North West, Central and coast of Paraná. It was found a spatial concentration of production efficiency, resulting in the Global Moran's I of 0,36358.
