Category: Border enforcement, migration controls, and mobility practices

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19 Feb 2026

The limits of counting: What Europe misses about African mobility

Amanda Bisong and Franzisca Zanker

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23 Jan 2026

From tourist visa to immigration: What is the size of overstaying flows in the Schengen Area?

Ettore Recchi, Luca Jonas Bernasconi and Alejandra Rodriguez Sanchez

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26 Nov 2025

A clock that ticks unequally: New study shows global disparities in wait times for German visa appointments

Ettore Recchi, Emanuel Deutschmann

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19 Feb 2024

What commercial flight data can tell us about irregular migration

Ettore Recchi and Luca Bernasconi

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