In the last couple of decades, production processes have been characterized by their fragmentation, which crosses the borders of countries more and more. This coincides with the common viewpoint that products and services are now made in global value chains and that ‘trade in value added’...

The general equilibrium models got importance at the 70's for pointing tendencies that were, until that moment, not experienced by economics. One example was first petrol crisis which econometric models could not predict based on temporal series. On the other hand, the general equilibrium models...

This paper aims to carry out an analysis of fuzzy clusters in the Brazilian automotive industry to contribute to the analysis of the relative importance of these economic activities in the national productive structure and in their regional contexts. The intention is to assess whether, once they...