Evaluation of Instrumental Variable Estimators in the Presence of Weak Instruments and Heteroskedastic Errors in Panel Data Models. Nuvern Applied Science Reviews, [S. l.], v. 8, n. 8, p. 1–9, 2024. Disponível em: https://nuvern.com/index.php/nasr/article/view/2024-08-04. Acesso em: 30 jun. 2025.