This file is part of IDEAS, which uses RePEc data


[ Papers | Articles | Software | Books | Chapters | Authors | Institutions | JEL Classification | NEP reports | Search | New papers by email | Author registration | Rankings | Volunteers | FAQ | Blog | Help! ]

Which Structural Parameters Are "Structural"? Identifying the Sources of Instabilities in Economic Models

Author info | Abstract | Publisher info | Download info | Related research | Statistics
Author Info
Inoue, Atsushi
Rossi, Barbara

Additional information is available for the following registered author(s):

Abstract

The objective of this paper is to identify which parameters of a model are stable over time. Existing procedures can only be used to test whether a given subset of parameters is stable, and cannot be used to find which subset of parameters is stable. We propose a new procedure that is informative on the nature of instabilities affecting economic models, and sheds light on the economic interpretation and causes of such instabilities. Furthermore, our procedure provides clear guidelines on which parts of the model are reliable for policy analysis and which are possibly mis-specified. Our empirical findings suggest that instabilities during the Great Moderation were mainly concentrated in Euler and IS equations as well as in monetary policy. Such results offer important insights to guide the future theoretical development of macroeconomic models.

Download Info
To download:

If you experience problems downloading a file, check if you have the proper application to view it first. Information about this may be contained in the File-Format links below. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://www.econ.duke.edu/~brossi/InoueRossi2008.pdf
File Format:
File Function: main text
Download Restriction: no

Publisher Info
Paper provided by Duke University, Department of Economics in its series Working Papers with number 08-02.

Download reference. The following formats are available: HTML (with abstract), plain text (with abstract), BibTeX, RIS (EndNote, RefMan, ProCite), ReDIF
Length: 39 Pages
Date of creation: 2008
Date of revision:
Handle: RePEc:duk:dukeec:08-02

Contact details of provider:
Postal: Department of Economics Duke University 213 Social Sciences Building Box 90097 Durham, NC 27708-0097
Phone: (919) 660-1800
Fax: (919) 684-8974
Web page: http://www.econ.duke.edu/

For technical questions regarding this item, or to correct its listing, contact: (Department of Economics Webmaster).

Related research
Keywords: Instability; Model Evaluation; Great Moderation;

Other versions of this item:

Find related papers by JEL classification:
E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies
C22 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Time-Series Models; Dynamic Quantile Regressions
C52 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Evaluation and Testing

This paper has been announced in the following NEP Reports:

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
  1. Ireland, Peter N., 2001. "Sticky-price models of the business cycle: Specification and stability," Journal of Monetary Economics, Elsevier, vol. 47(1), pages 3-18, February. [Downloadable!] (restricted)
    Other versions:
  2. Marco Del Negro & Frank Schorfheide & Frank Smets & Raf Wouters, 2004. "On the fit and forecasting performance of New Keynesian models," Working Paper 2004-37, Federal Reserve Bank of Atlanta. [Downloadable!]
    Other versions:
  3. James H. Stock & Mark W. Watson, 2002. "Has the Business Cycle Changed and Why?," NBER Working Papers 9127, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  4. Jesús Fernández-Villaverde & Juan F. Rubio-Ramírez, 2007. "How Structural Are Structural Parameters?," NBER Working Papers 13166, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  5. Andrews, Donald W K & Ploberger, Werner, 1994. "Optimal Tests When a Nuisance Parameter Is Present Only under the Alternative," Econometrica, Econometric Society, vol. 62(6), pages 1383-1414, November. [Downloadable!] (restricted)
    Other versions:
  6. Cogley, Timothy W. & Sbordone, Argia M., 2005. "A Search for a Structural Phillips Curve," Working Papers 05-10, University of California at Davis, Department of Economics. [Downloadable!]
    Other versions:
  7. Owyang, Michael T. & Ramey, Garey, 2004. "Regime switching and monetary policy measurement," Journal of Monetary Economics, Elsevier, vol. 51(8), pages 1577-1597, November. [Downloadable!] (restricted)
    Other versions:
  8. Refet S. Gürkaynak & Brian Sack & Eric Swanson, 2003. "The excess sensitivity of long-term interest rates: evidence and implications for macroeconomic models," Proceedings, Federal Reserve Bank of San Francisco, issue Mar. [Downloadable!]
    Other versions:
  9. Giorgio Primiceri & Alejandro Justiniano, 2006. "The Time Varying Volatility of Macroeconomic Fluctuations," 2006 Meeting Papers 353, Society for Economic Dynamics. [Downloadable!]
    Other versions:
  10. Jean Boivin & Marc P Giannoni, 2006. "Has Monetary Policy Become More Effective?," The Review of Economics and Statistics, MIT Press, vol. 88(3), pages 445-462, October. [Downloadable!] (restricted)
    Other versions:
  11. Robin, J.M. & Smith, R.J., 1995. "Tests of Rank," Cambridge Working Papers in Economics 9521, Faculty of Economics, University of Cambridge.
    Other versions:
    • Robin, Jean-Marc & Smith, Richard J., 2000. "Tests Of Rank," Econometric Theory, Cambridge University Press, vol. 16(02), pages 151-175, April. [Downloadable!]
  12. Timothy Cogley & Thomas Sargent, . "Evolving Post-World War II U.S. Inflation Dynamics," Working Papers 2132872, Department of Economics, W. P. Carey School of Business, Arizona State University. [Downloadable!]
    Other versions:
  13. Timothy Cogley & Thomas J. Sargent, 2003. "Drifts and volatilities: monetary policies and outcomes in the post WWII U.S," Working Paper 2003-25, Federal Reserve Bank of Atlanta. [Downloadable!]
    Other versions:
  14. Richard Clarida & Jordi Galí & Mark Gertler, 2000. "Monetary Policy Rules And Macroeconomic Stability: Evidence And Some Theory," The Quarterly Journal of Economics, MIT Press, vol. 115(1), pages 147-180, February. [Downloadable!] (restricted)
    Other versions:
  15. Refet S. Gürkaynak & Brian Sack & Eric Swanson, 2005. "The Sensitivity of Long-Term Interest Rates to Economic News: Evidence and Implications for Macroeconomic Models," American Economic Review, American Economic Association, vol. 95(1), pages 425-436, March. [Downloadable!]
  16. Graham Elliott & Ulrich K. Müller, 2006. "Efficient Tests for General Persistent Time Variation in Regression Coefficients," Review of Economic Studies, Blackwell Publishing, vol. 73(4), pages 907-940, October. [Downloadable!] (restricted)
  17. Peter N. Ireland, 2007. "Changes in the Federal Reserve's Inflation Target: Causes and Consequences," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 39(8), pages 1851-1882, December. [Downloadable!] (restricted)
    Other versions:
  18. Fernald, John G., 2007. "Trend breaks, long-run restrictions, and contractionary technology improvements," Journal of Monetary Economics, Elsevier, vol. 54(8), pages 2467-2485, November. [Downloadable!] (restricted)
  19. Arturo Estrella & Jeffrey C. Fuhrer, 1999. "Are "deep" parameters stable? the Lucas critique as an empirical hypothesis," Working Papers 99-4, Federal Reserve Bank of Boston. [Downloadable!]
    Other versions:
  20. Peter Reinhard Hansen & Asger Lunde & James M. Nason, 2005. "Model confidence sets for forecasting models," Working Paper 2005-07, Federal Reserve Bank of Atlanta. [Downloadable!]
  21. Luca Benati & Paolo Surico, 2008. "VAR analysis and the Great Moderation," Working Paper Series 866, European Central Bank. [Downloadable!]
  22. Andrews, Donald W K, 1993. "Tests for Parameter Instability and Structural Change with Unknown Change Point," Econometrica, Econometric Society, vol. 61(4), pages 821-56, July. [Downloadable!] (restricted)
    Other versions:
Full references

Statistics
Access and download statistics

Did you know? Authors registered on the RePEc Author Service receive monthly emails with details about downloads and abstract views of their works.

This page was last updated on 2009-10-29.


This information is provided to you by IDEAS at the Department of Economics, College of Liberal Arts and Sciences, University of Connecticut using RePEc data on a server sponsored by the Society for Economic Dynamics.