Immigration Economics synthesizes the theories, models, and econometric methods used to identify the causes and consequences of international labor flows. Economist George Borjas lays out with clarity and rigor a full spectrum of topics, including migrant worker selection and assimilation, the...

We study the welfare and human-capital impacts of the configuration of on- and off-platform options in the context of Chile's centralized higher education platform, leveraging administrative data and two policy changes: an expansion of the number of on-platform slots by approximately 40% and the...

In this paper, we explore the relationship between foreign aid fungibility and aggregate welfare. Using panel data from 35 low-income and lower-middle-income countries, we first check the presence of sectoral aid fungibility in our sample and find evidence for it. We then use econometric methods...

A parsimonious search and matching model of the labor market with endogenous separation is embedded in a North-North intermediate goods trade framework. International product market integration leads to redistribution of market shares from 'weak' to 'strong' firms within an industry, implying...

What are the common characteristics among radicalized individuals, willing to justify attacks targeting civilians? Drawing on information on attitudes toward extreme violence and other characteristics of 30,787 individuals from 27 developing countries around the world, and employing a variety of...