[1] Univ Baltimore, Merrick Sch Business, Baltimore, MD 21201 USA
[2] Purdue Univ, Krannert Sch Management, W Lafayette, IN 47907 USA
[3] Coll William & Mary, Raymond A Mason Sch Business, Williamsburg, VA 23187 USA
[4] Northeastern Univ, DAmore McKim Sch Business, Boston, MA 02115 USA