In a two-country DSGE model, the effects of foreign demand shocks on the home country are greatly amplified if the home economy is constrained by the zero lower bound on policy interest rates. This result applies even to countries that are relatively closed to trade such as the United States....

Given the importance of international trade for economic growth, why in any given year do few U.S. firms export their wares, and why are most U.S. goods not traded with most countries? Roc Armenter presents some intriguing evidence suggesting the U.S. does export most of its products to most...