No exchanges . Sally Smith : Her report for 2008 shows tepid growth . She says divide between rich and poor shows failure of supply - side economic theory . Tax cuts for wealthy have n't led to a surge in investment , more middle - class jobs , she says . Kohn : Investment and employment by the rich flourish , while the 99 % find it harder to thrive .
Sally Smith : Her report for 2008 shows tepid growth . She says divide between rich and poor shows failure of supply - side economic theory . Tax cuts for wealthy have n't led to a surge in investment , more middle - class jobs , she says . Kohn : Investment and employment by the rich flourish , while the 99 % find it harder to thrive .