“The Merger Between Casas Bahia and Ponto Frio:: Effectiveness and Celerity of the Analysis by the Brazilian Competition Defense System and Legislative Evolution ”. Revista de Defesa da Concorrência 9, no. 1 (June 17, 2021): 60–81. Accessed November 14, 2026. https://revista.cade.gov.br/index.php/revistadedefesadaconcorrencia/article/view/657.