Oil & Gas: New article available

Please follow the link below to access my article published on the latest issue of the Brazilian Journal of Infrastructure, where I discuss an approach to the rule of proportionality provided by Prof. Robert Alexy from the Christian-Albrechts-Universität zu Kiel that helps enhance the predictability of the decisions of the Brazilian Oil & Gas Regulator (ANP) coming out from its penalty policies.
Available only in Portuguese.