PSD: Data Analysis, Current Polls, and Policy Positions

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ParlGov – Parliamentary Democracy Data

A comprehensive research database from the University of Bremen, documenting parties, elections, and governments for comparative analysis.

Additional Sources

Döring, Holger and Philip Manow. 2024. Parliaments and governments database (ParlGov).

CHES – Chapel Hill Expert Survey

The leading expert survey on party positions in Europe. Over 400 political scientists document party stances based on rigorous scientific criteria.

Additional Sources

Rovny, Jan, et al. “25 Years of Political Party Positions in Europe: The Chapel Hill Expert Survey, 1999-2024.”