This and important issue, but is not original analysis... for instance was discussed on The Weeds just recently http://voxtheweeds.slate.libsynpro.com/are-we-

This and important issue, but is not original analysis... for instance was discussed on The Weeds just recently http://voxtheweeds.slate.libsynpro.com/are-we-counting-poverty-all-wrong http://voxtheweeds.slate.libsynpro.com/are-we-counting-pover... But it's an MIT student! OMG! Time for the front page of HN!