The Portuguese tomato processing sector: market structure, concentration and firm behaviour Maria de Fátima M. Lorena de OLIVEIRAPublished online: 22 June 2008
Efficience productive des industries agroalimentaires en Tunisie: analyse intra- sectorielle Ayed BEN SASSIPublished online: 11 January 2010
Technical efficiency and firm exit in the wine and meat sector: policy implications Fatima LAMBARRAA, Zein KALLASPublished online: 11 April 2010
