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Monetary policy shocks: We got news!

  • Sandra Gomes
  • Nikolay Iskrev
  • Caterina Mendicino

We augment a medium-scale DSGE model with monetary policy news shocks and t it to US data. Monetary policy news shocks improve the performance of the model both in terms of marginal data density and in terms of its ability to match the empirical moments of the variables used as observables. We estimate several versions of the model and nd that the one with news shocks over a two-quarter horizon dominates in terms of overall goodness of t. We show that, in the estimated model: (1) adding monetary policy news shocks to the model does not lead to identi cation problems; (2) monetary policy news shocks account for a larger fraction of the unconditional variance of the observables than the standard unanticipated monetary policy shock; (3) these news shocks also help to achieve a better matching of the covariances of consumption growth and the interest rate.

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Paper provided by Banco de Portugal, Economics and Research Department in its series Working Papers with number w201307.

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Date of creation: 2013
Date of revision:
Handle: RePEc:ptu:wpaper:w201307
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  7. Ippei Fujiwara & Yasuo Hirose & Mototsugu Shintani, 2008. "Can News Be a Major Source of Aggregate Fluctuations? A Bayesian DSGE Approach," IMES Discussion Paper Series 08-E-16, Institute for Monetary and Economic Studies, Bank of Japan.
  8. Paul Beaudry & Franck Portier, 2004. "When Can Changes in Expectations Cause Business Cycle Fluctuations in Neo-Classical Settings?," NBER Working Papers 10776, National Bureau of Economic Research, Inc.
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  10. Sandra Gomes & Caterina Mendicino, 2012. "Housing Market Dynamics: Any News?," Working Papers Department of Economics 2012/23, ISEG - School of Economics and Management, Department of Economics, University of Lisbon.
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  12. Mertens, Karel & Ravn, Morten O, 2009. "Empirical Evidence on the Aggregate Effects of Anticipated and Unanticipated U.S. Tax Policy Shocks," CEPR Discussion Papers 7370, C.E.P.R. Discussion Papers.
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  17. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
  18. Christopher Otrok & Andre Kurmann, 2010. "News Shocks and the Slope of the Term Structure of Interest Rates," 2010 Meeting Papers 72, Society for Economic Dynamics.
  19. Christiano, Lawrence & Ilut, Cosmin & Motto, Roberto & Rostagno, Massimo, 2008. "Monetary policy and stock market boom-bust cycles," Working Paper Series 0955, European Central Bank.
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  21. Hashmat Khan & John Tsoukalas, 2009. "The Quantitative Importance of News Shocks in Estimated DSGE Models," Carleton Economic Papers 09-07, Carleton University, Department of Economics, revised 22 May 2012.
  22. Iskrev, Nikolay, 2010. "Local identification in DSGE models," Journal of Monetary Economics, Elsevier, vol. 57(2), pages 189-202, March.
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