Andraz, Jorge MiguelPereira, Alfredo2014-07-072014-07-072005AUT: GAN01104;http://hdl.handle.net/10400.1/4706This paper presents an extensive discussion of the literature on the economic impact of public investment on infraestrutures both for the US and internationality.engPublic investmentProduction functionCost functionVAR modelsTheoretical approaches and empirical results on the economic effects of public investmentbook part