IDEAS home Printed from https://ideas.repec.org/p/zbw/wuewep/34.html
   My bibliography  Save this paper

The BMW model: A new framework for teaching monetary macroeconomics in closed and open economies

Author

Listed:
  • Bofinger, Peter
  • Mayer, Eric
  • Wollmershäuser, Timo
  • Hülsewig, Oliver

Abstract

While the IS/LM-AS/AD model is still the central tool of macroeconomic teaching it has been criticised by several economists. The model is unable to deal with a monetary policy that uses the interest rate as its operating target ( Romer [2000]). Walsh [2002] has criticised that it is not suited for an analysis of inflation targeting. We present the BMW model as an alternative framework, which develops the Romer approach into a simple macroeconomic model. It can deal with issues like inflation targeting, monetary policy rules, and central bank credibility. Our open-economy version is a powerful alternative to the IS/LM-based Mundell-Fleming (MF) model. The main advantage of the open-economy BMW model is its ability to discuss the role of inflation and the determination of flexible exchange rates while the MF model is based on fixed prices and constant exchange rates.

Suggested Citation

  • Bofinger, Peter & Mayer, Eric & Wollmershäuser, Timo & Hülsewig, Oliver, 2003. "The BMW model: A new framework for teaching monetary macroeconomics in closed and open economies," W.E.P. - Würzburg Economic Papers 34, University of Würzburg, Department of Economics.
  • Handle: RePEc:zbw:wuewep:34
    as

    Download full text from publisher

    File URL: https://www.econstor.eu/bitstream/10419/48459/1/352486597.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Bofinger, Peter, 2001. "Monetary Policy: Goals, Institutions, Strategies, and Instruments," OUP Catalogue, Oxford University Press, number 9780199248568.
    2. Barro, Robert J & Gordon, David B, 1983. "A Positive Theory of Monetary Policy in a Natural Rate Model," Journal of Political Economy, University of Chicago Press, vol. 91(4), pages 589-610, August.
    3. Flood, Robert P. & Rose, Andrew K., 1995. "Fixing exchange rates A virtual quest for fundamentals," Journal of Monetary Economics, Elsevier, vol. 36(1), pages 3-37, August.
    4. Hausmann, Ricardo & Panizza, Ugo & Stein, Ernesto, 2001. "Why do countries float the way they float?," Journal of Development Economics, Elsevier, vol. 66(2), pages 387-414, December.
    5. Svensson, Lars E. O., 1999. "Inflation targeting as a monetary policy rule," Journal of Monetary Economics, Elsevier, vol. 43(3), pages 607-654, June.
    6. Bofinger, Peter & Mayer, Eric & Wollmershäuser, Timo, 2002. "The BMW model: Simple macroeconomics for closed and open economies a requiem for the IS/LM-AS/AD and the Mundell-Fleming model," W.E.P. - Würzburg Economic Papers 35, University of Würzburg, Department of Economics.
    7. Baxter, Marianne & Stockman, Alan C., 1989. "Business cycles and the exchange-rate regime : Some international evidence," Journal of Monetary Economics, Elsevier, vol. 23(3), pages 377-400, May.
    8. Andrew T.. Levin & Volker Wieland & John Williams, 1999. "Robustness of Simple Monetary Policy Rules under Model Uncertainty," NBER Chapters, in: Monetary Policy Rules, pages 263-318, National Bureau of Economic Research, Inc.
    9. John B. Taylor, 1999. "Monetary Policy Rules," NBER Books, National Bureau of Economic Research, Inc, number tayl99-1.
    10. Froot, Kenneth A & Thaler, Richard H, 1990. "Foreign Exchange," Journal of Economic Perspectives, American Economic Association, vol. 4(3), pages 179-192, Summer.
    11. David H. Romer, 2000. "Keynesian Macroeconomics without the LM Curve," Journal of Economic Perspectives, American Economic Association, vol. 14(2), pages 149-169, Spring.
    12. David Colander, 1995. "The Stories We Tell: A Reconsideration of AS/AD Analysis," Journal of Economic Perspectives, American Economic Association, vol. 9(3), pages 169-188, Summer.
    13. Carmen M. Reinhart, 2000. "The Mirage of Floating Exchange Rates," Annual Proceedings, The Association for the Study of the Cuban Economy, vol. 10.
    14. Marc P. Giannoni & Michael Woodford, 2003. "Optimal Interest-Rate Rules: I. General Theory," NBER Working Papers 9419, National Bureau of Economic Research, Inc.
    15. Taylor, John B., 1993. "Discretion versus policy rules in practice," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 39(1), pages 195-214, December.
    16. Carl E. Walsh, 2002. "Teaching Inflation Targeting: An Analysis for Intermediate Macro," The Journal of Economic Education, Taylor & Francis Journals, vol. 33(4), pages 333-346, December.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Bofinger, Peter & Mayer, Eric & Wollmershäuser, Timo, 2002. "The BMW model: Simple macroeconomics for closed and open economies a requiem for the IS/LM-AS/AD and the Mundell-Fleming model," W.E.P. - Würzburg Economic Papers 35, University of Würzburg, Department of Economics.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Bofinger, Peter & Mayer, Eric & Wollmershäuser, Timo, 2002. "The BMW model: Simple macroeconomics for closed and open economies a requiem for the IS/LM-AS/AD and the Mundell-Fleming model," W.E.P. - Würzburg Economic Papers 35, University of Würzburg, Department of Economics.
    2. Peter Bofinger & Eric Mayer & Timo Wollmershäuser, 2009. "Teaching New Keynesian Open Economy Macroeconomics at the Intermediate Level," The Journal of Economic Education, Taylor & Francis Journals, vol. 40(1), pages 80-102, January.
    3. Lars E. O. Svensson, 2003. "What Is Wrong with Taylor Rules? Using Judgment in Monetary Policy through Targeting Rules," Journal of Economic Literature, American Economic Association, vol. 41(2), pages 426-477, June.
    4. Stefano Eusepi & Bruce Preston, 2008. "Stabilizing Expectations under Monetary and Fiscal Policy Coordination," NBER Working Papers 14391, National Bureau of Economic Research, Inc.
    5. Pär Österholm, 2005. "The Taylor Rule: A Spurious Regression?," Bulletin of Economic Research, Wiley Blackwell, vol. 57(3), pages 217-247, July.
    6. Meixing DAI, 2009. "On the role of money growth targeting under inflation targeting regime," Working Papers of BETA 2009-11, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
    7. Peter Bofinger & Eric Mayer, 2007. "Monetary and Fiscal Policy Interaction in the Euro Area with Different Assumptions on the Phillips Curve," Open Economies Review, Springer, vol. 18(3), pages 291-305, July.
    8. Lars E. O. Svensson & Michael Woodford, 2004. "Implementing Optimal Policy through Inflation-Forecast Targeting," NBER Chapters, in: The Inflation-Targeting Debate, National Bureau of Economic Research, Inc.
    9. Brock, William A. & Durlauf, Steven N. & West, Kenneth D., 2007. "Model uncertainty and policy evaluation: Some theory and empirics," Journal of Econometrics, Elsevier, vol. 136(2), pages 629-664, February.
    10. Isard, Peter & Laxton, Douglas & Eliasson, Ann-Charlotte, 2001. "Inflation targeting with NAIRU uncertainty and endogenous policy credibility," Journal of Economic Dynamics and Control, Elsevier, vol. 25(1-2), pages 115-148, January.
    11. Levy Yeyati, Eduardo & Sturzenegger, Federico, 2010. "Monetary and Exchange Rate Policies," Handbook of Development Economics, in: Dani Rodrik & Mark Rosenzweig (ed.), Handbook of Development Economics, edition 1, volume 5, chapter 0, pages 4215-4281, Elsevier.
    12. Dennis, Richard & Soderstrom, Ulf, 2006. "How Important Is Precommitment for Monetary Policy?," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 38(4), pages 847-872, June.
    13. Bennett T. McCallum & Edward Nelson, 2005. "Targeting versus instrument rules for monetary policy," Review, Federal Reserve Bank of St. Louis, vol. 87(Sep), pages 597-612.
    14. Gregory E. Givens, 2012. "Estimating Central Bank Preferences under Commitment and Discretion," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 44(6), pages 1033-1061, September.
    15. Gerhard Sorger, 2003. "Policy rule Nash equilibria," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 36(4), pages 973-992, November.
    16. Hammermann, Felix, 2003. "Comparing Monetary Policy Strategies: Towards a Generalized Reaction Function," Kiel Working Papers 1170, Kiel Institute for the World Economy (IfW Kiel).
    17. Peter Bofinger & Eric Mayer, 2006. "The Svensson versus McCallum and Nelson Controversy Revisited in the BMW Framework," Discussion Papers of DIW Berlin 585, DIW Berlin, German Institute for Economic Research.
    18. Lars E. O. Svensson, 2003. "What Is Wrong with Taylor Rules? Using Judgment in Monetary Policy through Targeting Rules," Journal of Economic Literature, American Economic Association, vol. 41(2), pages 426-477, June.
    19. Ralf Fendel, 2004. "Perspektiven und Grenzen der Verwendung geldpolitischer Regeln," Perspektiven der Wirtschaftspolitik, Verein für Socialpolitik, vol. 5(2), pages 169-192, May.
    20. Rageh, Rania, 2010. "Interest rate rule for the conduct of monetary policy: analysis for Egypt (1997:2007)," MPRA Paper 26639, University Library of Munich, Germany.

    More about this item

    Keywords

    monetary policy; inflation targeting; optimal interest rate rules; simple rules; managed floating; IS/LM; Mundell-Fleming;
    All these keywords.

    JEL classification:

    • A20 - General Economics and Teaching - - Economic Education and Teaching of Economics - - - General
    • E10 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - General
    • E50 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - General
    • F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:zbw:wuewep:34. See general information about how to correct material in RePEc.

    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 CitEc recognized a bibliographic reference but did not link an item in RePEc 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 RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ZBW - Leibniz Information Centre for Economics (email available below). General contact details of provider: https://edirc.repec.org/data/viwuede.html .

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

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.