[1] Clemson Univ, Wilbur O & Ann Powers Coll Business, Gressette Endowed Chair Business Strategy & Planni, Clemson, SC 29631 USA
[2] Univ Coll Dublin, Michael Smurfit Grad Business Sch, Dublin, Ireland
[3] Univ Passau, Chair Strateg Management Innovat & Entrepreneurshi, Passau, Germany
[4] Vrije Univ Amsterdam, Amsterdam, Netherlands