RT Generic T1 Immigration, wages, and employment under informal labor markets A1 Delgado Prieto, Lukas Andres A2 Universidad Carlos III de Madrid. Departamento de Economía, AB This paper studies the labor market impacts of Venezuelan immigrants in Colombia. Exploiting spatial variation in exposure, I find a negative effect on native wages driven by the informal sector (where immigrants are concentrated) and a reduction in native employment in the formal sector (where the minimum wage binds for many workers). To explain this asymmetry, I build a model in which firms substitute formal for informal labor in response to lower informal wages. Consistent with the model's predictions, I document that the increase in informality is driven by small firms that use both labor types in production. SN 2340-5031 YR 2022 FD 2022-09-09 LK https://hdl.handle.net/10016/35664 UL https://hdl.handle.net/10016/35664 LA eng DS e-Archivo RD 20 may. 2024