Search Results Use the search box below to revise your search, or start a new search. Studies (8) Variables Publications Your query returned 4 studies. Series results are grouped under the most relevant study. Ungroup series results to view all results. Sort by: Study Relevance Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Variable Relevance 1. Eurobarometer 44.2BIS Mega-Survey: Policies and Practices in Building Europe and the European Union, January-March 1996 (ICPSR 6748) Reif, Karlheinz; Marlier, Eric 3 more results in Eurobarometer Survey Series 2. Comparative Study of Electoral Systems, 1996-2001 (ICPSR 2683) Sapiro, Virginia; Shively, W. Philips 1 more result in Comparative Study of Electoral Systems (CSES) Series 3. Global Digital Activism Data Set, 2013 (ICPSR 34625) Joyce, Mary; Rosas, António; Howard, Philip N. 4. International Crime Victimization Survey (ICVS), 1989-2000 (ICPSR 3803) ICVS International Working Group; United Nations Interregional Crime and Justice Research Institute (UNICRI), Turin, Italy; United Nations Office of Drugs and Crime, Vienna, Austria; et al.