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...

What is the causal effect of conflict on refugees' return and integration? To answer this question, we launched a panel survey of Ukrainian refugees across Europe in June 2022 and combined it with geocoded conflict data. Most refugees plan to return, and initial return intentions strongly...

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 mobile internet access affect the desire to emigrate and migration plans? To answer this question, we combine survey data on more than 600,000 individuals from 110 countries with data on worldwide 3G mobile internet rollout. We show that an increase in mobile internet access increases...

In this paper, we present theory and global evidence on how mobile internet access affects desire and plans to emigrate. Our theory predicts that mobile internet access increases desire and plans to emigrate. Our empirical analysis combines survey data on 617,402 individuals from 2,120...

Garry Poluschkin und Robert Kirchner, German Economic Team, gehen davon aus, dass der Wiederaufbau der Ukraine eine langfristige multilaterale Herausforderung sein wird, bei der insbesondere die EU eine hervorgehobene Rolle einnehmen wird. Gleichzeitig dürfe die Diskussion der...

Ukraine has a long history of emigration and a large diaspora in high-income countries.This diaspora has supported democratic and economic development before and during the war. Remittances corresponded to 7 percent of Ukraine's GDP in 2021. Return migration will be an essential factor for the...

Der demografische Wandel stellt Bayern in den nächsten Jahrzehnten vor große Herausforderungen. Ohne Zuwanderung würde die Bevölkerung in Bayern bis 2040 um 5 % abnehmen. Um das Wirtschaftswachstum in Bayern aufrechtzuerhalten, ist eine umfangreiche Zuwanderung erforderlich. Deutschland...

Ukraine has a long history of emigration and a large diaspora in high-income countries.This diaspora has supported democratic and economic development before and during the war. Remittances corresponded to 7 percent of Ukraine’s GDP in 2021. Return migration will be an essential factor for the...