“…Bowersox Evans and Shulman, 1992). Acknowledging the dramatic changes in the economy, which has become more information intensive, more global and more dependent on technology, several authors, both inside and outside the logistics discipline, have indicated the importance of logistics as a source of sustainable competitive advantage (Achrol, 1991;Day, 1994;Porter, 1985; Stalk, Evans and Shulman, 1995; Yin, 2009).…”