This paper examines the effects of reducing the supply of low-skilled immigrant workers on the labor market outcomes of domestic workers. We use temporal and geographic variation in the introduction of Secure Communities (SC), a county-based immigration enforcement policy, combined with data...

To what extent is labour mobility in the European Union a threat to the strength of unions? We argue that the combination of cheap labour, workforce heterogeneity, and low unionization among labour immigrants' is a potential challenge for unions. The challenge will be particularly severe if...

This paper reviews and analyzes the effects of Canada's post World War II immigration policies with the perspective of what European policy makers can learn from this experience. Impact of Immigration on natives' employment and earnings, as well as, immigrants' labor market experiences are...