Affiliation: | aSaint Louis University, John Cook School of Business, 3674 Lindell Boulevard, DS Room 467, St. Louis, MO 63108-3397, United States;bGrambling University, Room 377, Jacob T. Stewart College of Business, P.O. Box 863, Grambling, LA 71245, United States;cUniversity of South Florida, 4202 E. Fowler Avenue, CIS 1040, Tampa, FL 33620, United States |