This paper analyses the absence of convergence between environmental principles and practices in firm behavior at Rio Piracicaba Region. We estimate the environmental stress caused by four major steel and pulp industrial plants using water pollution modeling and building environmental stress...

A consensus has not yet emerged about the relationship between the budget deficit, external deficit and national saving. In general, the mechanisms through which a budget deficit could cause a current account deficit are not highlighted in the works about this theme. Basing on the Post Keynesian...