[1] Fordham Univ, Management Syst Area, Gabelli Sch Business, Bronx, NY 10458 USA
[2] Univ Maryland, Dept Management & Org, Robert H Smith Sch Business, 4506 Van Munching Hall, College Pk, MD 20742 USA
[3] Peking Univ, Guanghua Sch Management, Beijing, Peoples R China
[4] Univ Appl Sci Western Switzerland, Ecole Hoteliere Lausanne HES SO, Geneva, Switzerland
[5] Rutgers State Univ, Dept Human Resource Management, Sch Management & Labor Relat, Piscataway, NJ 08855 USA