src: If, however, firm profitability went down as the number of firms went up, you’d know that the scope of new opportunities was limited or that the barriers to following the trailblazer were very low.
tgt: Já se a rentabilidade caísse à medida que o número de empresas subisse, seria sinal de que o escopo de novas oportunidades era limitado ou que barreiras à imitação da pioneira eram muito baixas.