Search Results Use the search box below to revise your search, or start a new search. Studies (2) Variables Publications Your query returned 2 studies. Series results are grouped under the most relevant study. Ungroup series results to view all results. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Eurobarometer 71.2: European Employment and Social Policy, Discrimination, Development Aid, and Air Transport Services, May-June 2009 (ICPSR 28183) Papacostas, Antonis 2. Global Views 2008: American Public Opinion and Foreign Policy (ICPSR 26301) Bouton, Marshall; Holyk, Gregory; Kull, Steven; et al.