“…An implication of both Eggertsson and Krugman (2011) and Guerrieri and Lorenzoni (2011) is that the immediate forgiveness of debt by constrained borrowers would alleviate the severity of recessions after a financial crisis. 1 The evidence goes back to at least Fisher (1933), and supporting evidence has been found in Mishkin (1978), King (1994), Olney (1999), Koo (2009), Mian and Sufi (2010, 2011a, 2011b, Mian, Rao, and Sufi (2011), and Glick and Lansing (2010). Jorda, Schularick, and Taylor (2011) study 200 recessions in 14 advanced countries from 1870 to 2008 and show a very strong relation between the ex ante increase in private debt and the ex post severity of the recession.…”