The European Commission, Italy, and Greece are seeking to curb irregular migration through Libya. These efforts come at a time when several aspects of European Union (EU) migration policy in Libya must be acknowledged as having failed. This is particularly true of attempts to improve conditions...

The illegal cultivation of cannabis in the UK is a serious problem that can involve the exploitation of vulnerable migrant populations who are trafficked to work as cannabis growers under conditions of debt bondage and modern slavery. Although there is much public interest in modern slavery and...

We estimate the effect of the Mexican drug war on Mexico-to-U.S. migration and the resulting effects on population, employment, and wages in U.S. labor markets. Our empirical strategy compares U.S. counties differentially connected to Mexican municipalities through historical migration networks,...

This report builds on previous JRC work on the challenges to measure the effectiveness of returning third-country nationals (TCN) staying irregularly in the European Union (EU) to their countries of origin, particularly in light of renewed EU policy ambitions on return. It aims to fill a key...

This report builds on previous JRC work on the challenges to measure the effectiveness of returning third-country nationals (TCN) staying irregularly in the European Union (EU) to their countries of origin, particularly in light of renewed EU policy ambitions on return. It aims to fill a key...

This study presents the first evidence, to our knowledge, of the effects of the surge in interior immigration apprehensions in 2025 in the United States on student academic performance using detailed student-level administrative records from Florida. We find evidence that immigration enforcement...

The correlation between rising asylum immigration and the electoral success of far-right anti-immigration parties has sparked concerns about a potential “Democratic Dilemma” – namely, a trade-off between a country’s openness to immigrants and the preservation of democratic institutional...

The presence of millions of irregular migrants in Europe poses a significant challenge for both policymakers and voters: how to protect individuals' fundamental rights and, at the same time, establish effective migration controls? We lack research evidence on how Europeans think about this...