See for example Commission Decision (EU) 2015/1227 of 23 July 2014 on State aid SA.22614 (C 53/07) implemented by France in favour of the Chamber of Commerce and Industry of Pau-Béarn, Ryanair, Airport Marketing Services and Transavia (OJ L 201, 30.7.2015, p. 109).
Conformément à cette approche, Oxera a présenté un calcul ex ante de la rentabilité marginale des conventions accessoires de 2010.