Cyclical Unemployment, Structural Unemployment
NBER Working Paper No. 18761
---- Acknowledgments ----
This paper was presented as the Mundell-Fleming Lecture at the Thirteenth Jacques Polak Annual Research Conference at the International Monetary Fund in Washington, D. C., held November 8-9, 2012. The author thanks Gadi Barlevy, Olivier Blanchard, Steven Davis, John Haltiwanger, Bart Hobijn, Marianna Kudlyak, Giuseppe Moscarini, Peter Orszag, Jim Poterba, Sarah Bloom Raskin, Robert Triest, Rob Valletta, and participants for their comments, as well as James Fogel and Caroline Shinkle for research assistance. The views expressed herein are those of the author and do not necessarily reflect the views of the National Bureau of Economic Research.