Search Results       Your search for [subject]Aged -- Political activity -- Mathematical models returned 1 record.           Social security in theory and practice (I) : facts and political theories. by Mulligan, Casey B.; Cambridge: National Bureau of Economic Research, 1999. Subject: Social security -- Political aspects -- Mathematical models; Social security -- Public opinion; Aged -- Political activity -- Mathematical models; Pressure groups -- Mathematical models; Voting -- Mathematical models.          Add to Book Cart Relevance: 29.78%