Links for Studying Polarization
Center for Social Media and Politics
Jonathan Nagler, Joshua A. Tucker
Comparative Study of Electoral Systems (1996-Present) (CSES)
The Center for Political Studies
Democracy and Polarization Lab
Justin Grimmer, Andrew B. Hall
ECPR Research Network on Affective Polarization
Luana Russo, Eelco Harteveld, Markus Wagner
Ali Noorani et al.
Peace Tech and Polarization Lab
Lisa Schirch
Politics and Social Change Lab
Rob Willer, Chrystal Redekopp, Izzy Gainsburg
Sean J. Westwood, Yphtach Lelkes
Shorenstein Center on Media, Politics, and Public Policy
William J. Poorvu, Lydia Shorenstein
Hahrie Han, Mary McBride, Stephen Ruckman
Salve Regina University
Chris Bail, Sunshine Hillygus, Alex Volfovsky
The West European Voter Dataset (1961-2020)
Diego Garzia, Frederico Ferreira Da Silva, Andrea De Angelis, Simon Maye
Various Political Polarization Data
Pew Research Center