Cluster analysis has been widely used in an Input-Output framework, with the main objective of uncover the structure of production, in order to better identify which sectors are strongly connected with each other and choose the key sectors of a national or regional economy. There are many...

From the 1990s, the Brazilian development model went from protector of the industrial sector to the trade liberalization process, which brought the need for extensive restructuring of the productive sectors of the economy must, henceforth to confront openly the global competitors within the...