An international team of researchers from leading institutions in the US and Europe, working together to advance our understanding of the psychology of political behavior.
Researchers
The core PPBS team. These researchers guide the program's day-to-day work—from study planning and coordination to data stewardship, analysis, documentation, and the collaborations that keep the project moving.
Jasmin Hagemann
Lukas Wallrich
Sophie Hetche
Flavio Azevedo
Collaborators
Close research partners who have helped shape PPBS studies, methods, and publications through sustained intellectual and practical collaboration.
Andre Kaiser
Ben Saunders
Past Researchers
Former core-team members whose ideas, care, and hard work helped build PPBS. Although they are no longer involved in its day-to-day work, their contributions remain part of the project, and we are deeply grateful to them.
Ana Clara Ebert
Leticia Micheli
Max Wan
Tamara Marques
Funders
Colleagues who have helped secure or provide funding, resources, institutional support, and partnerships that make PPBS possible and extend its data infrastructure and international reach.
Birol Akkus
Christopher S. Parker
Ekaterina Rashkova-Gerbrands
Felipe Vilanova
Gabriel Gaudencio
Gaëlle Marinthe
Gijs Schumacher
Han van der Maas
Iris Smal
Joe Vitriol
Joshua Tybur
Manos Tsakiris
Meta van der Linden
Nick Carnes
Patrick Forscher
Quinnehtukqut McLamore
Robert Ross
Roosevelt Vilar
Tobias H. Stark
Tobias Rothmund
Tom Nijs
Verena Seibel
Mentors
Senior colleagues who offer guidance, methodological advice, and career support—especially to early-career researchers developing projects with PPBS data.