We study potential economic benefits of immigration stemming from two factors: first, that immigrants bring not only their labor supply with them, but also their consumption demands; and second, that immigrants may have a comparative advantage in the production of ethnic goods. Using data on the...

Large numbers of doctors, engineers, and other skilled workers from developing counties choose to move to other countries. Do their choices threaten development? The answer appears so obvious that their movement is most commonly known by the pejorative term “brain drain”. This paper...

Global labor markets have evolved dramatically in the last several decades and will continue to so for some time to come, driven by changing population demographics, economic globalization, dramatic changes in transportation technology, and accelerating institutional change. All these...

This paper explores the empirical support behind the idea that there is a trade-off between the size of the migrant population and the rights and entitlements enjoyed by immigrants. We first look at the empirical correlation between measures of migrants’ rights and the size of the stock of...

The United States is presently characterized by rising anti-immigrant sentiment, repressive immigration enforcement, and the negative framing of Latinos as threatening and undesirable. As a result, social boundaries between immigrants and natives have hardened and boundary crossing has become...

In this paper, I examine high-income country motives for restricting immigration. Abundant evidence suggests that allowing labor to move from low-income to high-income countries would yield substantial gains in global income. Yet, most high-income countries impose strict limits on labor inflows...

Internal migration is the most significant process driving changes in the pattern of human settlement across much of the world, yet remarkably few attempts have been made to compare internal migration between countries. Differences in data collection, in geography and in measurement intervals...

Most small fragile states have their own unique circumstances that predispose them to social conflict or frequent economic disruptions. These disruptions end up imposing a large cost on regional neighbours and on the international community more broadly. Therefore the development community is in...

This paper reviews the treatment of migration in Participatory Poverty Assessments (PPAs), conducted in 14 different countries. The analysis suggests that for the very poor, migration is most often rural to rural and rural to urban and not across borders. The drivers of migration are context...

This paper focuses on the specific question of how Poverty Reduction Strategy Papers (PRSPs) address migration and its potential to enhance human development at the national level. Based on a review of PRSPs completed since 1999, it argues that migration often remains poorly recognised or...