[1] Malardalen Univ, Sch Business Soc & Engn, Vasteras, Sweden
[2] BI Norwegian Business Sch, Dept Strategy & Logist, Oslo, Norway
[3] Rutgers State Univ, Sch Business, Dept Management & Global Business, Newark, NJ 07102 USA
[4] Rutgers State Univ, Sch Business, Dept Management & Global Business, New Brunswick, NJ 08903 USA
[5] Temple Univ, Fox Sch Business, Dept Strateg Management, Philadelphia, PA 19122 USA
[6] Skanska AB, Corp Finance, Stockholm, Sweden