This paper estimates a stochastic production frontier, to investigate whether municipalities covered by oil royalties in the last decade have reduced their tax effort in Brazil. The issue is relevant to the prospect of a substantial increase in these revenues and the new rules for distribution...

In 1997 the Brazilian government passed Law number 9478, establishing new criteria for petroleum royalty transfers to Brazilian municipalities. The goal of this paper is to evaluate whether royalties distributed under this law contributed to improving social indicators relative to the national...

This paper presents the results of a research conducted to measure the importance of the oil and gas complex in the Brazilian economy and in its states, henceforth called O&G. Initially, the efforts were concentrated on the construction of an interregional input-output system for the 27 states...