Relações sinérgicas e efeitos sobre a produção setorial no sistema inter-regional Paraná-Restante do Brasil

The present article has as objective to calculate and to analyzethe level of the synergic interactions and the overflow of the multiplyingeffect of the sectorial production between Parana and the Rest of Brazil(Brazil except Parana), using interregional systems of input-outputestimated for the years of 1995 and 2000. The main results showedthat: a) the dependence of the production of Parana in relation to theflow of trade with the Rest of Brazil raised from 25% in 1995 to 33% in2000; b) only 1.36% of the production of the Rest of Brazil dependedon the flow of input (goods and services) between this and Parana in1995, reducing this dependence to 0,56% in 2000; c) the overflowingaverage of the multiplier effect of the production of the sectors of theeconomy of Parana in direction of the Rest of Brazil raised from 16% in1995 to 20% in 2000, while in direction of the Rest of Brazil-Parana, itkept on 1%.