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.
D’autres éminents économistes – notamment Joseph Stiglitz, Ben Bernanke et Martin Feldstein – ont également contribué au débat.