00441pab a2200133 454500008004000000100002300040245012000063260000900183300001400192362001100206650002000217700002400237773004600261180718b2006 xxu||||| |||| 00| 0 eng d aWenger, Jeffrey B. aWhy triggers fail (and what to do about it): an examination of the unemployment insurance extended benefits program c2006 ap.553-75. aSummer aSocial security aWalters, Matthew J. aJournal of Policy Analysis and Management