Every year, almost three million long-term migrants legally enter OECD countries. According to a recent OECD report, well-managed immigration flows offer benefits both for host countries and for migrants and their families. The OECD urges host countries to ensure that immigration systems meet local labor market needs, to provide for anti-discrimination legislation and flexible education policies, and increase cooperation between local institutions and employers.
For a press release, see: http://www.oecd.org/document/4/0,2340,en_2649_201185_37784708_1_1_1_1,00.html