In the microdata underlying US trade price indexes, 40 percent of products are replaced before a single price change is observed and 70 percent are replaced after two price changes or fewer. A price index that focuses on price changes for identical items may, therefore, miss an important...

Existing empirical evidence suggests that real exchange rates exhibit hump-shaped dynamics. I show that this is a robust fact across nine large, developed economies. This fact can help explain why sticky price business cycle models have been unable to match the persistence of the real exchange...

This paper provides new evidence on the time use and emotional well-being of unemployed individuals in the weeks before and after starting a new job. The major findings are: (1) time spent on home production drops sharply at the time of re-employment, even when controlling for individual fixed...

We use rich historical data on military procurement to estimate the effects of government spending. We exploit regional variation in military build-ups to estimate an "open economy relative multiplier" of approximately 1.5. We develop a framework for interpreting this estimate and relating it to...