Recent research suggests that the welfare gains that would result from removing restrictions on international migration are large. The long-run impact of a higher level of international migration on the global economy is potentially even larger if it triggers an increase in the global growth...

This chapter provides an overview of trends and developments in international migration since the Industrial Revolution. We focus principally on long-distance migration to rich destination countries, the settler economies in the nineteenth century and later the OECD. The chapter describes the...

The purpose of guest or temporary foreign worker programs (TFWPs) is to add workers to the labor force but not permanent residents to the population, meaning that TFWPs are based on the principle of rotating foreign workers in and out of the country. A third of the roughly 115 million...