The financial crisis and recession have left a legacy of unusually large fiscal deficits and growing sovereign debt levels in most advanced economies. The paper uses recent research from the IMF to throw light on two questions: how much fiscal space is available to advanced countries before they...

We show that the correct experiment to evaluate the effects of a fiscal adjustment is the simulation of a multi year fiscal plan rather than of individual fiscal shocks. Simulation of fiscal plans adopted by 16 OECD countries over a 30-year period supports the hypothesis that the effects of...