The creeping normative role of the EC Commission in the twin-track struggle against State aids and harmful tax competition - EC Tax Review View The creeping normative role of the EC Commission in the twin-track struggle against State aids and harmful tax competition by Giovanni Mameli - EC Tax Review The creeping normative role of the EC Commission in the twin-track struggle against State aids and harmful tax competition Giovanni Mameli 2002-12-01 11 4 https://kluwerlawonline.com/api/Product/CitationPDFURL?file=Journals\ECTA\5104394.pdf EC Tax Review