Digital trace data presents an opportunity for promptly monitoring shifts in migrant
populations. This contribution aims to determine whether the number of European migrants …

When the 2022 Russian full-scale invasion of Ukraine forced millions of people to leave their
homes, officials worldwide scrambled to estimate the number of people who would seek …

Google Trends (GT) collate the volumes of search keywords over time and by geographical
location. Such data could, in theory, provide insights into people's ex ante intentions to …

With Russia's full-scale invasion of Ukraine in February 2022, much attention was placed on
Ukrainian refugees. Apart from media reports, there is also scientific research on Ukrainians …

The objective of this research synthesis is to collect and summarize the research literature
on Ukrainian refugees in Switzerland. This is done through a systematic review, mostly in …

The humanitarian crisis resulting from the Russian invasion of Ukraine has led to millions of
displaced individuals across Europe. Addressing the evolving needs of these refugees is …