1. Founders, heirs, and corporate opacity in the United States;Anderson;Journal of Financial Economics,2009
2. The relationship between economic characteristics and alternative annual earnings persistence measures;Baginski;The Accounting Review,1999
3. Barriers to new competition;Bain,1956
4. Firm resources and sustained competitive advantage;Barney;Journal of Management,1991
5. Gaining and sustaining competitive advantage;Barney,2011