The holy grail of the study of business cycles is identifying the source of economic fluctuations that affect an economic region. For anyone participating in the quest there are three paths. First, shocks might be region-specific, affecting only one region of a broader economy. An obvious...

This paper develops a statistical model to study the business cycles of the eight U.S. BEA regions. By combining unobserved component and VAR techniques I identify not only common and idiosyncratic sources of innovation, but also common and idiosyncratic responses to common shocks. Using this...

International financial market linkages are widely believed to be important for the international transmission of business cycles, since these govern the extent to which individuals can smooth consumption in the presence of country-specific shocks to income. This paper develops a two-country,...

When an economic boom produces high output, employment, and investment in the United States, there is usually a simultaneous boom in other industrialized countries. But, why? Answering this question is a central goal of international macroeconomics. However, multi-country dynamic equilibrium...