Search Results Use the search box below to revise your search, or start a new search. Studies (3) Variables Publications Your query returned 3 studies. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. American National Election Studies, 2000, 2002, and 2004: Full Panel Study (ICPSR 21500) University of Michigan. Center for Political Studies. National Election Studies 2. American National Election Studies: Evaluations of Government and Society Study 1 (EGSS 1), 2010-2012 (ICPSR 32701) Segura, Gary; Jackman, Simon; Hutchings, Vincent; et al. 3. ANES 2004 Time Series and Panel Contextual File (ICPSR 4294) University of Michigan. Institute for Social Research. Center for Political Studies.