VOGEL, Harold L. Playing With Power-Law Curves: A New Way to Analyze Market Structures and Sectors. Archives of Business Research, [S. l.], v. 10, n. 8, p. 158–174, 2022. DOI: 10.14738/abr.108.12754. Disponível em: https://scholarpublishing.org/journals/index.php/ABR/article/view/9975. Acesso em: 18 jun. 2026.