What's News in Business Cycles
---- Acknowledgements -----
We thank for comments Juan Rubio-Ramirez, Harald Uhlig, and seminar participants at Duke University, the 2008 University of Texas at Dallas Conference on Methods and Topics in Economic and Financial Dynamics, the 39th Konstanz Seminar on Monetary Theory and Policy, the University of Bonn, and the 2008 NBER Summer Institute. Javier García-Cicco and Sarah Zubairy provided excellent research assistance. The views expressed herein are those of the author(s) and do not necessarily reflect the views of the National Bureau of Economic Research.