Must-Read: : Household Debt and Business Cycles Worldwide: “A rise in the household debt to GDP ratio predicts lower output growth…
…and higher unemployment over the medium-run, contrary to standard macroeconomic models. GDP forecasts by the IMF and OECD underestimate the importance of a rise in household debt to GDP, giving the change in household debt to GDP ratio of a count… A rise in household debt to GDP is associated contemporaneously with a rising consumption share of output, a worsening of the current account balance, and a rise in the share of consumption goods within imports. This is followed by strong external adjustment when the economy slows as the current account reverses…. The pre-2000 predicted relationship between global household debt changes and subsequent global growth matches closely the actual decline in global growth after 2007 given the large increase in household debt during the early to mid-2000s.