HU, Haoming; CHEN, Zixi. R&D Deduction Intensity, Entrepreneurship and Total Factor Productivity of Firms. Frontiers in Business, Economics and Management, [S. l.], v. 9, n. 3, p. 47–58, 2023. DOI: 10.54097/fbem.v9i3.9487. Disponível em: https://drpress.org/ojs/index.php/fbem/article/view/9487. Acesso em: 15 jun. 2026.