The Roy-Borjas model predicts that international migrants are less educated than nonmigrants because the returns to education are generally higher in developing (migrant-sending) than in developed (migrant-receiving) countries. However, empirical evidence often shows the opposite. Using the case...

This paper explores the impact of undocumented as opposed to documented immigration in a model featuring search frictions and non-random hiring that is consistent with novel empirical evidence presented. In this framework, undocumented immigrants' wages are the lowest of all workers due to their...

We analyze the effects of governmental redistribution of income on migration patterns,using an Italian administrative dataset that includes information on almost every Italian citizen living abroad. Since Italy takes a middle ground in terms of redistribution, both the welfare-magnet effect from...

This article investigates the macro-level drivers of adult-age language learning. We construct a new dataset that covers German language learning in 77 countries (including Germany) for 1992-2006. Fixed-effects regressions show that language learning in the EU is strongly associated with...

We study the effects of technological change on immigration flows as well as the labor market outcomes of migrants versus natives. We analyse and compare the effects of two different automation technologies: Industrial robots and artificial intelligence. We exploit data provided by the...

We study immigration policy in a small receiving economy under self-selection of migrants. We show that a non-discriminatory immigration policy choice affects and is affected by the migratory decisions of skilled and unskilled foreign workers. From this interaction multiple equilibria may arise,...

We study immigration policy in a small receiving economy under self-selection of migrants. We show that a non-discriminatory immigration policy choice affects and is affected by the migratory decisions of skilled and unskilled foreign workers. From this interaction multiple equilibria may arise,...

Prior literature on the economic impact of immigration has largely ignored changes to the composition of labor demand. In contrast, this paper uses a comprehensive collection of survey and administrative data to show that heterogeneous establishment entry and exit drive immigrant-induced job...

Prior literature on the economic impact of immigration has largely ignored changes to the composition of labor demand. In contrast, this paper uses a comprehensive collection of survey and administrative data to show that heterogeneous establishment entry and exit drive immigrant-induced job...

Immigration policy can have important net fiscal effects that vary by immigrants' skill level. But mainstream methods to estimate these effects are problematic. Methods based on cash-flow accounting offer precision at the cost of bias; methods based on general equilibrium modeling address bias...