This paper investigates the causal pathways through which ethnic social networks influence individual naturalization. Using the complete-count Census of 1930, we digitize information on the exact residence of newly arrived immigrants in New York City. This allows us to define networks with a...

We study how licensing, certification and unionisation affect the wages of natives and migrants and their representation among licensed, certified, and unionized workers. We provide evidence of a dual role of labor market institutions, which both screen workers based on unobservable...

This paper investigates the intergenerational effect of communication barriers on child health at birth using a natural experiment in Switzerland. We leverage the fact that refugees arriving in Switzerland originate from places that have large shares of French (or Italian) speakers for...

Over the last decades, Europe attracted an increasing number of internationally mobile students. The related influx of talent into European labour markets constituted an important factor to the knowledge economy. This research addresses the question whether changing political landscapes in...

An important goal of immigration policy is to facilitate the entry of foreignborn workers whose skills are in short supply in national labor markets. In recent decades, information and communication technology [ICT] has fueled the demand for highly educated workers at the expense of lower...

We present a novel theory that immigrants facilitate innovation and entrepreneur-ship by being willing and able to invest in new skills. Immigrants whose human capitalis not immediately transferable to the host country face lower opportunity costs ofinvesting in new skills or methods and will be...

I review trends in migration to the UK since the Brexit referendum, examining first the sharp fall in net migration from the EU that resulted, and then the recent more dramatic exodus of foreign-born residents during the covid-19 pandemic. I describe the new post-Brexit system, and review...

We investigate the influence of anti-immigrant parties on foreigners' location choices in Italy. Considering municipal elections from 2000 to 2018, we create a database that includes a scientific-based classification on the anti-/pro-immigration axis of all Italian political parties based on...

This paper provides the first causal evidence on the impact of retirement on housing choices. Our empirical strategy exploits the discontinuity in the eligibility ages for state pension as an instrument for the endogenous retirement decision and controls for time-invariant individual...

Using the panel data from 1995 to 2019, this paper investigates the labor market integration of non-EU immigrants in Germany. The existing evidence shows that the economic outcomes of migrants are far behind natives. However, immigrants are a heterogeneous group in terms of their motives for...