Other prominent economists – including Joseph Stiglitz, Ben Bernanke, and Martin Feldstein – contributed to the debate as well. But, for the most part, they have not staked out their own positions as much as sat in Schroedingerian superposition, sometimes writing as if they believed that the post-war glory years had never ended, at other times making arguments that echo those of Krugman, Summers, or Rogoff.