This study aims to present a model for economic evaluation of the expansion of the broadband network for the Brazilian municipalities. This is done taking into account not only the economic return, but also the cost of expanding the network. Return is calculated from three criteria of...

This study aims to present a model for economic evaluation of the expansion of the broadband network for the Brazilian municipalities. This is done taking into account not only the economic return, but also the cost of expanding the network. Return is calculated from three criteria of...

The present study characterized the States of Brazil in relation to factors related to work injuries. Data came from the Anuário Estatístico de Acidentes do Trabalho (AEAT), 2004. A description of the data was made and the multivariate method Principal Components Analysis was used. Three...