Technical Note on the Construction of the Interregional Input-Output System for the Concession Areas of ANEEL

The objective of this technical note is to document the methodology used to generate an interregional inputoutput system (IIOS) for the Concession Areas of ANEEL. The system consists of 58 regions closely associated with the territories of the concession areas under contract with the Federal Government. It also includes up to 110 products and 15 sectors in each region, identifying the spatial and sectoral linkages in the Brazilian interregional system. This is the first study ever that attempts to model the economies of all the concession areas of electric-power distribution services in an integrated framework for Brazi