Canonical models of migration feature border enforcement as a strategy to contain undocumented immigration by effectively exacting a mobility cost. This paper revisits the role of border enforcement policy in a task-based model of the labor market where employers simultaneously hire circular...

We review developments in research on within-country migration, focusing on internal migration in the U.S. We begin by describing approaches to modelling individuals' migration decisions and equilibrium outcomes across local areas. Next, we summarize evidence regarding the impact of migration on...

Canada's immigration system is currently undergoing significant change driven by several goals that include (1) a desire to improve the economic outcomes of entering immigrants; (2) an attempt to better respond to short-term regional labor market shortages often associated with commodity booms,...

Diasporas are global communities of migrants who retain a sense of connection with their homeland. The concept is ancient but has only recently become an important area of research in economics. Due to their unique transnational characteristics, diasporas can have significant influence over...

Economic theory suggests that selective immigration policies based on observable characteristics will affect unobservable migrant quality. Little empirical evidence exists on this hypothesis. We quantify traditionally unobservable components of migrant quality in Australia, a high-migrant share...

This guide, updated for the 2016-17 job market season, describes the U.S. academic market for new Ph.D. economists and offers advice on conducting an academic job search. It provides data, reports findings from published papers, describes practical details, and includes links to online...

This is a draft chapter for the Handbook on Economics of International Migration (Eds. B. R. Chiswick and P. W. Miller) and deals with the political incorporation of immigrants in host societies. Political incorporation is discussed with regard to the regulation of legal status, rights,...

Among all European countries, Germany absorbs by far the largest number of immigrants. But to date, the German government has yet to adopt a system that will effectively control the influx of foreigners. The immigration of Ethnic Germans from Eastern Europe, which is due to historical events and...

This chapter reviews and discusses major theories and empirical studies about the welfare magnet hypothesis, i.e. whether immigrants are more likely to move to countries with generous welfare systems. Although economic theory predicts that welfare generosity affects the number, composition and...

For decades, migration economics has stressed the effects of migration restrictions on income distribution in the host country. Recently the literature has taken a new direction by estimating the costs of migration restrictions to global economic efficiency. In contrast, a new strand of research...