We study the labour market impact of the return of half a million Portuguese due to onset of the colonial war in 1974. Both the size and similarity with the native population (almost 80% were Portuguese-born) make this a unique shock. We use census data from 1960 and 1981 to document a decrease...

Making a comprehensive comparison of subnational levels of infrastructure development in the Philippines is difficult due to the uneven availability of data on infrastructure indicators across geo-political areas. This study shows that this is possible at the regional level by developing a...

During 2022, about eight million Ukrainians were displaced from Ukraine due to the Russian invasion. Whether these individuals will return holds great significance for Ukraine's reconstruction and is pivotal in shaping integration strategies in host countries. We used Facebook ads to recruit a...

How does violence in origin areas affect the educational outcomes of refugees in their destinations? Using administrative panel data, we find that heightened violence in the hometowns of Syrian students leads to improvements in their school outcomes in Türkiye. Turkish language and Math scores...

Migration is often temporary, and the intended length of stay in the host country is an important determinant of immigrants' labor market behavior, human capital investment, and socioeconomic integration. In this paper, we investigate whether safety conditions in the home country affect...