000 00517pab a2200169 454500
008 180718b2015 xxu||||| |||| 00| 0 eng d
100 _aLiebman, Jeffrey B.
245 _aUnderstanding the increase in disability insurance benefit receipt in the United States
260 _c2015
300 _ap.123-149.
362 _aSpring
650 _aSocial security - United States
650 _aDisabilities - United States
650 _aSocial security
773 _aJournal of Economic Perspectives
909 _a108179
999 _c108174
_d108174