1. Leeds School of Business, University of Colorado; Boulder Colorado U.S.A.
2. College of Business, Iowa State University; Ames Iowa U.S.A.
3. Kelley School of Business, Indiana University; Bloomington Indiana U.S.A.
4. Henry W. Bloch School of Management; University of Missouri; Kansas City Missouri U.S.A.
5. Faculty of Business Administration, Osaka University of Economics; Osaka Japan