We explore empirically models of aggregate fluctuations with two basic ingredients: agents form anticipations about the future based on noisy sources of information and these anticipations affect spending and output in the short run. Our objective is to separate fluctuations due to actual...

There are four sets of questions that fiscal indicators can help answer: (1) Of the changes in the fiscal position, what part is due to changes in the economic environment and what part is due to policy? (2) Can the current course of fiscal policy be sustained, or will the government have to...

The workhorse open-economy macro model suggests that capital inflows are contractionary because they appreciate the currency and reduce net exports. Emerging market policy makers however believe that inflows lead to credit booms and rising output, and the evidence appears to go their way. To...

We explore two issues triggered by the crisis. First, in most advanced countries, output remains far below the pre-recession trend, suggesting hysteresis. Second, while inflation has decreased, it has decreased less than anticipated, suggesting a breakdown of the relation between inflation and...

When it became clear that the COVID-19 pandemic required widespread lockdown of all but essential firms, most governments took measures to protect vulnerable workers and firms from the worst effects of the sudden drop in activity. These measures included unemployment benefits, grants, transfers,...

Die weltweite Finanzkrise, die im Jahr 2008 begann, hat Wissenschaftler und Wirtschaftspolitiker ungewöhnlich lange in Atem gehalten. Auch wenn sich die Weltwirtschaft allmählich zu erholen scheint, werden die Erfahrungen dieser Krise noch lange nachhaltigen Einfluss haben. Sie haben die...