000 00432pab a2200169 454500
008 180718b2010 xxu||||| |||| 00| 0 eng d
100 _aDafny, Leemore S.
245 _aAre health insurance markets competitive?
260 _c2010
300 _ap.1399-1431.
362 _aSep
650 _aSocial security - Health services
650 _aSocial security
773 _aAmerican Economic Review
908 _aN
909 _a89483
999 _c89483
_d89483