“…Therefore, the institutions form political spaces with selective capacities, which can both stimulate interests and amplify political projects of specific groups and provide barriers to their realization (HATTAM, 1992). An institution, be it the federal constitution, a forum, a complementary law, a decisionmaking regulation or federative regimes, has singular characteristics, intentional or not, that favor or hinder the expansion of specific political interests (IMMERGUT, 1992).…”