The economic effects of international migration: a survey

"The purpose of this paper is to present empirical evidence on the national economic effects of international migratory flows involving member countries of the European Communities (EC). Although these countries as a group constituted an area of net immigration in the post war period, some member states have been important sources of emigration (Greece, Italy, Ireland) as have been the two applicant countries (Portugal, Spain)." The benefits and costs of this migration are examined for both sending and receiving countries, and some conclusions are drawn in the final section.