Search Results Use the search box below to revise your search, or start a new search. Studies (1) Variables Publications Your query returned 1 studies. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Economic Incentives, Values, and Subjective Well-Being, 1971-1974 (ICPSR 3512) Strumpel, Burkhard; Gurin, Gerald; Curtin, Richard T.