Working Papers on Hugo Sant'Annahttps://hsantanna.org/workingpapers/Recent content in Working Papers on Hugo Sant'AnnaHugo -- gohugo.ioenhsantanna@uab.edu (Hugo Sant'Anna)hsantanna@uab.edu (Hugo Sant'Anna)© 2026 Hugo Sant'AnnaThu, 01 Jan 2026 00:00:00 +0000The Effects of the Venezuelan Refugee Crisis on the Brazilian Labor Markethttps://hsantanna.org/workingpapers/vzcrisis/Thu, 01 Jan 2026 00:00:00 +0000hsantanna@uab.edu (Hugo Sant'Anna)https://hsantanna.org/workingpapers/vzcrisis/Gender Differences in Comparative Advantage Matches: Evidence from Linked Employer-Employee Datahttps://hsantanna.org/workingpapers/assortmatch/Wed, 01 Jan 2025 00:00:00 +0000hsantanna@uab.edu (Hugo Sant'Anna)https://hsantanna.org/workingpapers/assortmatch/Difference in Differences with Time-Varying Covariateshttps://hsantanna.org/workingpapers/badcontrols/Sat, 01 Jun 2024 00:00:00 +0000hsantanna@uab.edu (Hugo Sant'Anna)https://hsantanna.org/workingpapers/badcontrols/Labor Market Effects of an Environmental Disaster: Evidence from the 2015 Mariana Dam Failurehttps://hsantanna.org/workingpapers/mariana/Wed, 01 May 2024 00:00:00 +0000hsantanna@uab.edu (Hugo Sant'Anna)https://hsantanna.org/workingpapers/mariana/