00330pab a2200121 454500008004000000100002400040245005000064260000900114300001400123362001100137650002300148773003700171180718b2008   xxu||||| |||| 00| 0 eng d  aSteckel, Richard H.  aBiological measures of the standard of living  c2008  ap.129-52.  aWinter  aStandard of living  aJournal of Economic Perspectives