We describe unique aspects of microstates-they are less diversified, suffer from lumpiness of investment, they are geographically at the periphery and prone to natural disasters, and have less access to capital markets-that may make the current account more vulnerable, penalizing exports and...

Based on a version of the IMF’s new Global Economic Model (GEM), calibrated to analyze macroeconomic interdependence between the United States and the rest of the world, this paper asks to what extent an asymmetric productivity shock in the tradable sector of the economy may account for real...