Exploiting a large French panel for 1976-2007, we examine the impact of low-educated immigration on the labour market outcomes of blue-collar natives initially in jobs where immigrants became overrepresented in the last decades. Immigrant inflows generate substantial reallocations of natives...

A dynamic two-country labour matching economy is presented. Workers decide whether to search in their native country or look for a job abroad (bearing an additional cost). The number of vacancies posted by firms in each country depends on the average characteristics of the workers searching...