[1] Univ St Gallen, St Gallen, Switzerland
[2] Concordia Univ, Montreal, PQ, Canada
[3] Concordia Univ, John Molson Sch Business, David OBrien Ctr Sustainable Enterprise, Montreal, PQ, Canada
[4] Western Univ, Ivey Business Sch, Strategy & Sustainabil, London, ON, Canada