Frontiers: Polarized America: From Political Polarization to Preference Polarization
Supplemental Material
The replication files for this article are available HERE.
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April 10, 2013 - May 11, 2026
Corresponding Author
Verena Schoenmueller
[email protected]https://orcid.org/0000-0001-6285-1415
ESADE, Universitat Ramon Llull, 08172 San Cugat del Valles (Barcelona), Spain;Bocconi University, 20136 Milano, Italy;
Oded Netzer
[email protected]https://orcid.org/0000-0002-0099-8128
Columbia Business School, New York, New York 10027;
Florian Stahl
[email protected]https://orcid.org/0000-0002-2846-3424
University of Mannheim, 68131 Mannheim, Germany
Corresponding Author
Verena Schoenmueller
[email protected]https://orcid.org/0000-0001-6285-1415
ESADE, Universitat Ramon Llull, 08172 San Cugat del Valles (Barcelona), Spain;Bocconi University, 20136 Milano, Italy;
Oded Netzer
[email protected]https://orcid.org/0000-0002-0099-8128
Columbia Business School, New York, New York 10027;
Florian Stahl
[email protected]https://orcid.org/0000-0002-2846-3424
University of Mannheim, 68131 Mannheim, Germany
The replication files for this article are available HERE.

Copyright © 2022 The Author(s)
The authors thank Stefan Kluge and Leonie Gehrmann for their excellent research support. Researcher(s)’ own analyses calculated (or derived) based in part on data from Nielsen Consumer LLC and marketing databases provided through the NielsenIQ Datasets at the Kilts Center for Marketing Data Center at The University of Chicago Booth School of Business.
The conclusions drawn from the NielsenIQ data are those of the researcher(s) and do not reflect the views of NielsenIQ. NielsenIQ is not responsible for, had no role in, and was not involved in analyzing and preparing the results reported herein.
