LIAO, Chang-Sheng; LI, Xinyan. The impact of R&D efficiency on economic growth in China: non-linear threshold effects. Technological and Economic Development of Economy, [S. l.], v. 30, n. 5, p. 1205–1228, 2024. DOI: 10.3846/tede.2024.20166. Disponível em: https://journals.vilniustech.lt/index.php/TEDE/article/view/20166. Acesso em: 1 jul. 2025.