00362pab a2200121 454500008004000000100002200040245009500062260000900157300001700166362000800183650002000191773002900211180718b2011   xxu||||| |||| 00| 0 eng d  aCebul, Randall D.  aUnhealthy insurance markets: Search frictions and the cost and quality of health insurance  c2011  ap.1842-1871.  aAug  aSocial security  aAmerican Economic Review