A recent strand of research proposes that sudden jumps in uncertainty generate rapid drops and recoveries in real macroeconomic variables that drive the business cycle. Using an empirical model, we find substantial heterogeneity in the reactions to these shocks across countries. In comparison to...

In this paper we estimate the impact of global uncertainty shocks –identified as sudden jumps in U.S. stock market volatility– on certain sectors of the Chilean economy. Using a reduced-form VAR approach, we estimate that uncertainty shocks generate a fall in GDP of 1.7% with respect to...

Kristin Forbes and Francis Warnock's "Capital Flow Waves: Surges, Stops, Flight, and Retrenchment," in Journal of International Economics (forthcoming) identifies episodes of extreme capital flow movements—surges, stops, flight, and retrenchment—and finds that global factors, especially...