00401pab a2200145 454500008004000000100001900040245006000059260000900119300001400128362001100142650001800153700001700171700002100188773004600209180718b2008   xxu||||| |||| 00| 0 eng d  aCancian, Maria  aWelfare and child support: complements, nut substitutes  c2008  ap.354-75.  aSpring  aChild welfare  aCaspar, Emma  aMeyer, Daniel R.  aJournal of Policy Analysis and Management