"The Tax Reform Act of 1986 was a powerful pro-growth force for the American economy. Equally important, as we look back on it after 25 years, we also see that it taught us two important lessons. First, it showed that politicians with very different political philosophies on the right and on the...

Forecasting currencies with commodity prices -- Commodity prices, commodity currencies, and global economic developments / Jan J. J. Groen and Paolo A. Pesenti -- Comments: Kalok Chan, Roberto S. Mariano -- The relationship between commodity prices and currency exchange rates: evidence from the...

This paper specifies a general set of conditions under which the impacts of a policy can be identified using data generated under a different policy regime. We show that some of the policy impacts can be identified under relatively weak conditions on the data and structure of a model. Based on...