IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Log in (now much improved!) to save this paper

SIGMA: a new open economy model for policy analysis

Listed author(s):
  • Christopher J. Erceg
  • Luca Guerrieri
  • Christopher J. Gust

In this paper, we describe a new multi-country open economy SDGE model named "SIGMA" that we have developed as a quantitative tool for policy analysis. We compare SIGMA's implications to those of an estimated large-scale econometric policy model (the FRB/Global model) for an array of shocks that are often examined in open-economy policy simulations. We show that SIGMA's implications for the near-term (2-3 year) responses of key variables are generally similar to those of FRB/Global. Two features of our modeling framework, including rational expectations with learning, and the inclusion of some non-Ricardian agents, play an important role in giving SIGMA more flexibility to generate responses akin to the econometric policy model; nevertheless, some quantitative disparities between the two models remain due to certain restrictive aspects of SIGMA's optimization-based framework. We conclude by using long-term simulations to illustrate some areas of comparative advantage of our SDGE modeling framework. These include linking model responses to underlying structural features of the economy, and fully articulating the endogenous channels through which "imbalances" arising from various shocks are alleviated.

If you experience problems downloading a file, check if you have the proper application to view it first. 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.federalreserve.gov/pubs/ifdp/2005/835/default.htm
Download Restriction: no

File URL: http://www.federalreserve.gov/pubs/ifdp/2005/835/ifdp835.pdf
Download Restriction: no

Paper provided by Board of Governors of the Federal Reserve System (U.S.) in its series International Finance Discussion Papers with number 835.

as
in new window

Length:
Date of creation: 2006
Handle: RePEc:fip:fedgif:835
Contact details of provider: Postal:
20th Street and Constitution Avenue, NW, Washington, DC 20551

Web page: http://www.federalreserve.gov/

More information through EDIRC

Order Information: Web: http://www.federalreserve.gov/pubs/ifdp/order.htm

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.:

as
in new window


  1. Kimball, Miles S, 1995. "The Quantitative Analytics of the Basic Neomonetarist Model," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 27(4), pages 1241-1277, November.
  2. Giancarlo Corsetti & Luca Dedola & Sylvain Leduc, 2005. "International risk-sharing and the transmission of productivity shocks," International Finance Discussion Papers 826, Board of Governors of the Federal Reserve System (U.S.).
  3. Michael B. Devereux & Charles Engel, 2002. "Exchange Rate Pass-Through, Exchange Rate Volatility, and Exchange Rate Disconnect," NBER Working Papers 8858, National Bureau of Economic Research, Inc.
  4. Obstfeld, Maurice & Rogoff, Kenneth S., 1995. "Exchange Rate Dynamics Redux," Scholarly Articles 12491026, Harvard University Department of Economics.
  5. Anderson, Gary & Moore, George, 1985. "A linear algebraic procedure for solving linear perfect foresight models," Economics Letters, Elsevier, vol. 17(3), pages 247-252.
  6. Lawrence J. Christiano & Martin Eichenbaum & Charles L. Evans, 2005. "Nominal Rigidities and the Dynamic Effects of a Shock to Monetary Policy," Journal of Political Economy, University of Chicago Press, vol. 113(1), pages 1-45, February.
  7. Corsetti, Giancarlo & Dedola, Luca & Leduc, Sylvain, 2005. "DSGE Models of High Exchange-Rate Volatility and Low Pass-Through," CEPR Discussion Papers 5377, C.E.P.R. Discussion Papers.
  8. Simon Gilchrist & Jean-Olivier Hairault & Hubert Kempf, 2002. "Monetary policy and the financial accelerator in a monetary union," International Finance Discussion Papers 750, Board of Governors of the Federal Reserve System (U.S.).
  9. Bergin, Paul R. & Feenstra, Robert C., 2001. "Pricing-to-market, staggered contracts, and real exchange rate persistence," Journal of International Economics, Elsevier, vol. 54(2), pages 333-359, August.
  10. Christopher Erceg & Luca Guerrieri, 2005. "Expansionary Fiscal Shocks and the Trade Deficit," Computing in Economics and Finance 2005 128, Society for Computational Economics.
  11. Giancarlo Corsetti & Luca Dedola, 2002. "Macroeconomics of international price discrimination," Temi di discussione (Economic working papers) 461, Bank of Italy, Economic Research and International Relations Area.
  12. Douglas Laxton & Paolo Pesenti, 2003. "Monetary Rules for Small, Open, Emerging Economies," NBER Working Papers 9568, National Bureau of Economic Research, Inc.
  13. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
  14. Betts, Caroline & Devereux, Michael B., 1996. "The exchange rate in a model of pricing-to-market," European Economic Review, Elsevier, vol. 40(3-5), pages 1007-1021, April.
  15. Christopher J. Erceg & Andrew T. Levin, 2001. "Imperfect credibility and inflation persistence," Finance and Economics Discussion Series 2001-45, Board of Governors of the Federal Reserve System (U.S.).
  16. José Manuel Campa & Linda S. Goldberg, 2005. "Exchange Rate Pass-Through into Import Prices," The Review of Economics and Statistics, MIT Press, vol. 87(4), pages 679-690, November.
  17. Fatás, Antonio & Mihov, Ilian, 2001. "The Effects of Fiscal Policy on Consumption and Employment: Theory and Evidence," CEPR Discussion Papers 2760, C.E.P.R. Discussion Papers.
  18. Brayton, Flint & Levin, Andrew & Lyon, Ralph & Williams, John C., 1997. "The evolution of macro models at the Federal Reserve Board," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 47(1), pages 43-81, December.
  19. Olivier Blanchard & Roberto Perotti, 1999. "An Empirical Characterization of the Dynamic Effects of Changes in Government Spending and Taxes on Output," NBER Working Papers 7269, National Bureau of Economic Research, Inc.
  20. Frank Smets & Raf Wouters, 2003. "An Estimated Dynamic Stochastic General Equilibrium Model of the Euro Area," Journal of the European Economic Association, MIT Press, vol. 1(5), pages 1123-1175, 09.
  21. Kollmann, Robert, 2001. "The exchange rate in a dynamic-optimizing business cycle model with nominal rigidities: a quantitative investigation," Journal of International Economics, Elsevier, vol. 55(2), pages 243-262, December.
  22. McCallum, Bennett T. & Nelson, Edward, 1999. "Nominal income targeting in an open-economy optimizing model," Journal of Monetary Economics, Elsevier, vol. 43(3), pages 553-578, June.
  23. Coenen, Günter & Orphanides, Athanasios & Wieland, Volker, 2003. "Price stability and monetary policy effectiveness when nominal interest rates are bounded at zero," CFS Working Paper Series 2003/13, Center for Financial Studies (CFS).
  24. Christopher J. Gust & Nathan Sheets, 2007. "The adjustment of global external imbalances: does partial exchange rate pass-through to trade prices matter?," International Finance Discussion Papers 850, Board of Governors of the Federal Reserve System (U.S.).
  25. N. Gregory Mankiw, 1999. "The Savers-Spenders Theory of Fiscal Policy," Harvard Institute of Economic Research Working Papers 1888, Harvard - Institute of Economic Research.
  26. Erceg, Christopher J. & Henderson, Dale W. & Levin, Andrew T., 2000. "Optimal monetary policy with staggered wage and price contracts," Journal of Monetary Economics, Elsevier, vol. 46(2), pages 281-313, October.
  27. Blanchard, Olivier Jean & Kahn, Charles M, 1980. "The Solution of Linear Difference Models under Rational Expectations," Econometrica, Econometric Society, vol. 48(5), pages 1305-1311, July.
  28. Anderson, Gary S., 2010. "A reliable and computationally efficient algorithm for imposing the saddle point property in dynamic models," Journal of Economic Dynamics and Control, Elsevier, vol. 34(3), pages 472-489, March.
  29. Yun, Tack, 1996. "Nominal price rigidity, money supply endogeneity, and business cycles," Journal of Monetary Economics, Elsevier, vol. 37(2-3), pages 345-370, April.
  30. Stephen J. Turnovsky, 1984. "Domestic and Foreign Disturbances in an Optimizing Model of Exchange- Rate Determination," NBER Working Papers 1407, National Bureau of Economic Research, Inc.
  31. Amato, Jeffery D. & Laubach, Thomas, 2003. "Estimation and control of an optimization-based model with sticky prices and wages," Journal of Economic Dynamics and Control, Elsevier, vol. 27(7), pages 1181-1215, May.
  32. Mario Marazzi & Nathan Sheets & Robert J. Vigfusson & Jon Faust & Joseph E. Gagnon & Jaime R. Marquez & Robert F. Martin & Trevor A. Reeve & John H. Rogers, 2005. "Exchange rate pass-through to U.S. import prices: some new evidence," International Finance Discussion Papers 833, Board of Governors of the Federal Reserve System (U.S.).
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:fip:fedgif:835. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Franz Osorio)

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.