In recent ten years or so, in some regions and sectors of the Polish economy the share of foreign workers in the labour market became significant, especially in certain months of each year. This phenomenon has been increasingly bearing on labour force balances at local and regional levels, and...

The paper is the result of a larger effort to identify in contemporary history the links between employer interests and labour migration and the allocation of migrants in the labour market. The author focuses on the specifics of these relationships in the United States, under different political...