, and adding consumer to con-sumer (C2C), the CEP market turnover could reach 42.2 billion Euros(ITA Consulting & WIK Consult, 2009).
During the past fifteen years the CEP sector in Europe, in particular
the final stage of the supply chain in cities, has undergone significant
and rapid changes (Menge & Hebes, 2011; Patier-Marque, 2002; Savy