Germany has historically received a substantial inflow of immigrants from Poland. Polish workers are the second-largest foreign employment group in Germany and contribute substantially to the German economy. In this article, we draw on a large administrative dataset to analyse the wage structure...

While population growth is a known driver of CO2 emissions, prevailing models often treat "population" as a homogeneous factor. This study addresses a critical gap, providing the first comprehensive empirical analysis to disaggregate the contributions of native-born and migrant populations to...

International migrants choose their country of residence to maximize their utility. As a result, their choices are informative about the relative attractiveness of countries. This paper explains why Spain became the fourth most attractive country in the world for international migrants in the...

Using an experimental design embedded within a nationally representative survey implemented in Algeria, this study seeks to evaluate the effect that information campaigns have on willingness of individuals residing in the Global South to engage in unauthorized migration to Europe. In particular,...

This study investigated whether economic motivations are a key factor in international migration decisions. Applying the selectivity-corrected expected income for migrants and stayers, the difference in expected income for an individual in origin and destination countries was analyzed. This...

This paper analyzes whether natives with a network abroad have a distinctive cultural stance compared to similar individuals without such connections within the same region. Using individual-level data on connectedness from the Gallup World Poll across 2,256 within-country regions over 148...

This paper analyzes whether natives with a network abroad have a distinctive cultural stance compared to similar individuals without such connections within the same region. Using individual-level data on connectedness from the Gallup World Poll across 2,256 within-country regions over 148...

This paper examines the impact of Brexit on international student migration. In a structural gravity model, we estimate student migration between 69 countries for counterfactual scenarios in which the United Kingdom leaves the European Union one year before the referendum. This exercise reveals...

This paper examines the impact of Brexit on international student migration. In a structural gravity model, we estimate student migration between 69 countries for counterfactual scenarios in which the United Kingdom leaves the European Union one year before the referendum. This exercise reveals...

Exploiting the age-at-enrollment policies in 16 German states as exogenous source of variation, I examine whether the schooling of the oldest child in a migrant household affects parents’ integration. My analysis links administrative records on primary school enrollment cutoff dates with micro...

What is the future of international migration flows? The growing availability of bilateral international migration data has resulted in an improved understanding of the determinants of migration flows through the estimation of theory-based gravity models. However, the use of these models as a...

We study the impact of climate change on migration by developing a real options model that rigorously formalizes the trade-off between migrating early and procrastinating to learn more about the government’s implementation of an adaptation policy that can effectively moderate the consequences...

Brexit represents a completely unparalleled event whose overall effects are still hard to predict and yet to fully materialize. Migration has been one of the main topics of concern for the British and of widespread public discontent with the EU membership for years. Nowadays, UK is among the...

We provide causal evidence that immigration has contributed to the polarization of American politics. Using an ancestry-based shift-share instrument, we study immigration flows into U.S. counties between 1992 and 2016. Counties exposed to larger immigrant inflows become more polarized both in...

Globally, climate change is an important driver of mobility. Climate change will increase mobility in Madagascar. Given the climate change forecasts and population growth, it is expected that the number of climate migrants will increase in Madagascar. Currently, there is insufficient data to...

Do factual immigration updates shift societal concerns across political ideologies? Conducting an online experiment in the lead-up to the 2024 U.S. Presidential Election, respondents provided local immigrant stock and flow estimates before being randomized to receive realistic information on...

This paper investigates the impact of a one-week entrepreneurial coaching program on overall and irregular migration intentions among young adults in the Dakar metropolitan area, Senegal. Using a randomized controlled trial implemented in partnership with an entrepreneurship training center in...

When do people identify with their class? Evidence from social psychology shows that individuals are more likely to identify with a group if they are similar to its members. We study early 20th century Britain and show that regional cultural heterogeneity combined with internal migration...

Women increasingly migrate as primary movers, yet how gender inequality shapes this process remains unclear due to methodological limitations. Competing theories predict that greater gender equality should facilitate women's migration by loosening norms and expanding women's aspirations, whereas...

Digital and artificial intelligence (AI)-based systems now shape all phases of inter­national migration - from the pre-screening of applications and profiles to border management and the integration of migrants. States, international organisations, and private providers use digital platforms,...

I examine whether trade can improve the impact of population growth on natural resources (NR) and welfare over time. Under autarky, population growth results in NR and welfare collapse over time, irrespective of the value of the returns to scale in the manufacturing sector, ϕ. Under trade, NR...

This study examines whether trade competition from low-wage countries (LWCs) influences immigration patterns in an advanced economy. We focus on Italy between 2003 and 2013, a period characterized by rising market pressure from China and Eastern Europe. Using census data on sectoral employment,...