DR. AMJAD ALI; MR. MUHAMMAD BILAL AFZAL; DR. KHALIL AHMAD. Market Concentration and Innovation Horizon: Evidence from the US Firms. ACADEMIA International Journal for Social Sciences, [S. l.], v. 4, n. 3, p. 803–824, 2025. DOI: 10.63056/ACAD.004.03.0415. Disponível em: https://academia.edu.pk/index.php/Journals/article/view/415. Acesso em: 14 oct. 2025.