DU, Jianhao; LU, Yuqing; MA, Zhaorong; XING, Shujie. Economic policy uncertainty and corporate investment efficiency: Evidence from China - Based on panel data. BCP Business & Management, [S. l.], v. 27, p. 102–117, 2022. DOI: 10.54691/bcpbm.v27i.1956. Disponível em: https://bcpublication.org/index.php/BM/article/view/1956. Acesso em: 18 apr. 2026.