The Value Transmission Mechanism of Innovation Input: A Study on the Mediating Effect of Economic Profit. Economics & Business Management, [S. l.], v. 4, n. 2, p. 112–122, 2026. DOI: 10.63313/EBM.2028. Disponível em: https://elibrary.erytis.com/index.php/Ebm/article/view/633. Acesso em: 11 feb. 2026.