Estudo dos impactos econômicos da cobrança pelo uso da água na Bacia do Rio São Francisco: uma abordagem de insumo-produto.

AUTOR(ES)
FONTE

IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia

DATA DE PUBLICAÇÃO

16/12/2010

RESUMO

This work aims to simulate the economic impact of the charge for the water use of the San Francisco River Basin (Brazil) through each economic sector. The Basin has been suffering problems with water availability, either in quantity or quality. In an attempt to manage this, it is used, among other instruments, the charge for water use. The purpose is to reduce the degradation of water resources by the consequent reduction of water harvesting or effluent discharge pollutants, and to obtain funds to be invested in areas that meet the needs of revitalization. This thesis is an exercise, given that the National Register of Water Resources Users (CNARH) available for this research date October 2009. Besides that, the input-output estimated matrix for the Basin faces the problem of lack of important regional data for its definition, besides the time lag of time, since it corresponds to the year 2006. The charging started in 2010. Given these problems, the advantage of this study is to observe the technological structure of each sector by the matrix and from there, being able to do a study representing every sector of the economy of San Francisco Valley. Having estimates of the charge (R$ 94 million) and its effects been made, it is evaluated the significant impact of rising of production prices in the agricultural, water and sewage and public administration sectors, with indirect consequences on other sectors such as chemicals and petrochemicals, alcohol, food, tobacco, and housing and feeding activity. That would imply higher prices of the productions in R$ 171 million of domestic inputs and in R$ 255 million in the local production of the Valley.

ASSUNTO(S)

economia regional impacts on production chains cobrança pelo uso de recursos hídricos bacia do rio são francisco análise de insumo-produto recursos hídricos charging for water use impactos nas cadeias produtivas aspectos econômicos san francisco river basin input-output analysis economia regional

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