The aim of this article is to study the evolution of the productive structure of the five Brazilian macro regions in the years 1985 and 1995 by means of interregional input-output tables estimated from the national tables published by IBGE. The results showed key-sectors in the five studied...

The sophistication of regional economic models has been demonstrated in several ways, most recently in the form of linking several modeling systems or in the expansion in the number of equations that can be manipulated successfully to produce impact analyses or forecasts. In this paper, an...