PINCHEIRA BROWN, Pablo. A Power Booster Factor for Out-of-Sample Tests of Predictability. Economia, [S. l.], v. 45, n. 89, p. 150–183, 2022. DOI: 10.18800/economia.202201.006. Disponível em: https://revistas.pucp.edu.pe/index.php/economia/article/view/25655. Acesso em: 28 dec. 2025.