Sávio L. C. Oliveira Federal University of Paraíba   Rua Fabio M Jales n 10 Mossoro, RN 59607544 Brazil   savio.oliveira@academico.ufpb.br   https://sites.google.com/view/oliveirasavio           JEL Areas: D7 : Analysis of Collective Decision-Making: General H7 : State and Local Government; Intergovernmental Relations: General