Comparative Political Data Sets
Comparative Political Data Sets (Universität Bern) provide institutional and political observations for 23 democratic countries from 1960 to 2012 (updated 2014).
The database is suitable for cross national, longitudinal and pooled time series analyses. Data for Greece, Spain and Portugal cover only democratic periods.
CPDS is prepared at the Universität Bern as part of two research projects directed by Prof. Klaus Armingeon: 'Handlungs-spielräume des Nationalstaates' and 'Critical Junctures: an international comparison.' Additional demographic, social and economic variables are included to give context to the core political data.
CPDS users at the EUI may also be interested in the CNTS database and International Historical Statistics.
Updated: September, 2014
Data coverage: 1960–2012
Details of CPDS are available in English and German on the Universität Bern site.
Users should read this codebook (Word format at mid-page) before accessing the data.
Data is available via this Universität Bern page. "In any work using data from this data set, please quote both the data set, and where appropriate, the original source. This data set is to be cited as: Klaus Armingeon, Romana Careja, Sarah Engler, Marlène Gerber, Philipp Leimgruber, Panajotis Potolidis. Comparative Political Data Set III 1990-2012, Institute of Political Science, University of Berne 2014."
Contact: Thomas Bourke at email@example.com