External data for Poland

Parties in Chapel Hill expert survey series

ID Name English name ParlGov parties
2601 SLD Sojusz Lewicy Demokratycznej Alliance of Democratic Left SLD
2602 UP Unia Pracy Union of Labour UP
2603 PO Platforma Obywatelska Civic Platform PO
2604 S Samoobrona RP Self Defense of the Polish Republic SRP
2605 PiS Prawo i Sprawiedliwość Law and Justice Party PiS
2606 PSL Polskie Stronnictwo Ludowe Polish People's Party PSL
2607 LPR Liga Polskich Rodzin League of Polish Families LPR
2608 AWSP Koalicja Akcja Wyborcza Solidarność Prawicy Coalition Electoral Action Solidarity of the Right AWS
2609 PD Partia Demokratyczna Democratic Party D|W|U
2611 SDPL Socjaldemokracja Polska Social Democracy of Poland SDPL
2612 SD Stronnictwo Demokratyczne Democratic party SD

Reference

Chapel Hill expert survey series (CHESS): Hooghe, Liesbet et al. 2010. “Reliability and validity of the 2002 and 2006 Chapel Hill expert surveys on party positioning.” European Journal of Political Research 49(5):687–703. Steenbergen, Marco, and Gary Marks. 2007. “Evaluating expert judgments.” European Journal of Political Research 46(3):347–366. Ryan Bakker, Catherine de Vries, Erica Edwards, Liesbet Hooghe, Seth Jolly, Gary Marks, Jonathan Polk, Jan Rovny, Marco Steenbergen, and Milada Vachudova. 2012. "Measuring Party Positions in Europe: The Chapel Hill Expert Survey Trend File, 1999-2010.” Party Politics (forthcoming).

External data    http://www.unc.edu/~gwmarks/data_pp.php