Immigration, wages, and employment under informal labor markets

This paper studies the labor market impacts of the Venezuelan immigration 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, I build a model in which a firm substitutes formal for informal labor in response to lower informal wages. Consistent with the model’s predictions, I document that the decrease in formal employment is driven by small firms that use both labor types in production and by workers earning the minimum wage

Immigration, wages, and employment under informal labor markets Articles