Liam Haller Research

Journal Articles

Articles in Progress

Working papers & Book chapters

Displacement in Europe today — Where do we stand after 1945?
September 15, 2024
Liam Haller, Aurelia Streit
Chapter charts the changing landscape of European refugee policies since World War II, contrasting 20th-century humanitarian approaches with 21st-century selective protection and border control strategies.
Book Chapter Policy Europe
Do the means affect the end? Implementation of naturalization policy as a catalyzer for procedural injustice
October 17, 2023
Liam Haller, Zeynep Yanaşmayan
The paper explores non-automatic naturalization decisions, and the impact of discretionary implementation and red tape on migrants' strategies.
Working Paper Naturalization Germany
New platforms for engagement — Private accommodation of forced migrants from Ukraine
November 1, 2022
Liam Haller, Theresa Uhr, Sifka Etlar Frederiksen, Ramona Rischke, Zeynep Yanaşmayan, Sabrina Zajak
Insights on growing role and efficacy of private accommodation in response to the escalation of the war in Ukraine
Working Paper Ukrainians Refugee Reception
Diversität in der Bundesverwaltung am Beispiel des BMFSFJ
August 15, 2024
Joshua Kwesi Aikins, Samera Bartsch, Fabio Best, Teresa Bremberger, Annett Gräfe-Geusch, Liam Haller, Miriam Meksem, Friederike Römer, Deniz Yıldırım-Caliman, Sabrina Zajak
The article addresses the need to combat discrimination and promote equality in German society and public administration. I contributed data analysis.
Working Paper Germany Discrimination
Using Binary Factorizations to Connect Additive Systems and Fair Sacks of Dice
June 6, 2020
Michael Maltenfort, Liam Haller, Hannah Karzmer
A general framework to factor discrete and infinite polynomials to integrate research on two previously distinct fields in combinatorics
Working Paper Combinatorics

Selected Presentations