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. Augmented Individual Income Tax Model Exact Match File, 1972 (ICPSR 7667) Social Security Administration 2. Decline in U.S. Personal Saving Rate: Is it Real and Is It a Puzzle? (ICPSR 21300) Guidolin, Massimo; Federal Reserve Bank of St. Louis 3. Economic Behavior of the Affluent, 1964 (ICPSR 7429) Barlow, Robin; Brazer, Harvey; Morgan, James N.