The share of the foreign-born in OECD countries is increasing, and this article summarizes economics research on the effects of immigration in those nations. Four broad topics are addressed: labor market issues, fiscal questions, the political economy of immigration, and...

At the height of the US civil rights movement in the mid-1960s, foreign-born persons were less than 1 % of the African-American population (Kent, Popul Bull, 62:4, 2007). Today, 16 % of America’s African diaspora workforce consists of first- or second-generation immigrants and 4 % is Hispanic....

The paper analyses the role of the relative regional group size for the labor market integration of three different ethnic groups in Germany. The analysis addresses the question of whether there is a consistent group size effect, or if group size functions differently for different immigrant...