IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this paper or follow this series

Optimal Monetary Policy in a Currency Union: The Role of the Cost Channel

  • Jochen Michaelis

    ()

    (University of Kassel)

In this paper we introduce the cost channel of monetary policy (e.g., Ravenna and Walsh, 2006) into an otherwise standard New Keynesian model of a two-country monetary union, which is being hit by aggregate, asymmetric and idiosyncratic shocks. The single central bank implements the optimal discretionary monetary policy by setting the union interest rate. The cost channel makes monetary policy less effective in combating in?action, but it is shown that the optimal response to the decline in effectiveness is a stronger use of the instrument. Moreover, we show how the sign of the spillover effects of idiosyncratic shocks depends on the strength of the cost channel. If the cost channel exceeds a well-defined threshold, then the interest rate turns into a supply-side instrument.

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: https://www.uni-marburg.de/fb02/makro/forschung/magkspapers/03-2012_michaelis.pdf
File Function: First version, 2012
Download Restriction: no

Paper provided by Philipps-Universität Marburg, Faculty of Business Administration and Economics, Department of Economics (Volkswirtschaftliche Abteilung) in its series MAGKS Papers on Economics with number 201203.

as
in new window

Length: 23 pages
Date of creation: 2012
Date of revision:
Publication status: Forthcoming in
Handle: RePEc:mar:magkse:201203
Contact details of provider: Postal: Universitätsstraße 25, 35037 Marburg
Phone: 06421/28-1722
Fax: 06421/28-4858
Web page: http://www.uni-marburg.de/fb02/
Email:


More information through EDIRC

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. Tillmann, Peter, 2009. "The time-varying cost channel of monetary transmission," Journal of International Money and Finance, Elsevier, vol. 28(6), pages 941-953, October.
  2. Benigno, Pierpaolo, 2004. "Optimal monetary policy in a currency area," Journal of International Economics, Elsevier, vol. 63(2), pages 293-320, July.
  3. Surico, Paolo, 2008. "The Cost Channel Of Monetary Policy And Indeterminacy," Macroeconomic Dynamics, Cambridge University Press, vol. 12(05), pages 724-735, November.
  4. Chowdhury, Ibrahim & Hoffmann, Mathias & Schabert, Andreas, 2006. "Inflation dynamics and the cost channel of monetary transmission," European Economic Review, Elsevier, vol. 50(4), pages 995-1016, May.
  5. Lombardo, Giovanni, 2004. "Inflation targeting rules and welfare in an asymmetric currency area," Discussion Paper Series 1: Economic Studies 2004,04, Deutsche Bundesbank, Research Centre.
  6. Bianca De Paoli, 2004. "Monetary Policy and Welfare in a Small Open Economy," CEP Discussion Papers dp0639, Centre for Economic Performance, LSE.
  7. Benigno, Pierpaolo & Woodford, Michael, 2006. "Linear-Quadratic Approximation of Optimal Policy Problems," CEPR Discussion Papers 5964, C.E.P.R. Discussion Papers.
  8. Lawrence J. Christiano & Martin Eichenbaum & Charles Evans, 2001. "Nominal Rigidities and the Dynamic Effects of a Shock to Monetary Policy," NBER Working Papers 8403, National Bureau of Economic Research, Inc.
  9. Paul R. Bergin, 2004. "How Well Can the New Open Economy Macroeconomics Explain the Exchange Rate and Current Account?," NBER Working Papers 10356, National Bureau of Economic Research, Inc.
  10. Bernanke, B. & Gertler, M. & Gilchrist, S., 1998. "The Financial Accelerator in a Quantitative Business Cycle Framework," Working Papers 98-03, C.V. Starr Center for Applied Economics, New York University.
  11. Schmidt Sebastian, 2011. "The Cost Channel, Indeterminacy, and Price-Level versus Inflation Stabilization," The B.E. Journal of Macroeconomics, De Gruyter, vol. 11(1), pages 1-17, January.
  12. Olivier Blanchard & Jordi Galí, 2006. "Labor markets and monetary policy: A new-Keynesian model with unemployement," Economics Working Papers 1076, Department of Economics and Business, Universitat Pompeu Fabra, revised Mar 2008.
  13. Henzel, Steffen & Hülsewig, Oliver & Mayer, Eric & Wollmershäuser, Timo, 2009. "The price puzzle revisited: Can the cost channel explain a rise in inflation after a monetary policy shock?," Journal of Macroeconomics, Elsevier, vol. 31(2), pages 268-289, June.
  14. Beetsma, Roel & Jensen, Henrik, 2002. "Monetary and fiscal policy interactions in a micro-founded model of a monetary union," Working Paper Series 0166, European Central Bank.
  15. Ben S. Bernanke & Mark Gertler, 1995. "Inside the Black Box: The Credit Channel of Monetary Policy Transmission," NBER Working Papers 5146, National Bureau of Economic Research, Inc.
  16. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
  17. Vasco J. Gabriel & Luis F. Martins, 2010. "The cost channel reconsidered: a comment using an identification-robust approach," NIPE Working Papers 30/2010, NIPE - Universidade do Minho.
  18. Martina Cecioni, 2010. "External trade and monetary policy in a currency area," Temi di discussione (Economic working papers) 738, Bank of Italy, Economic Research and International Relations Area.
  19. Rabanal, Pau, 2007. "Does inflation increase after a monetary policy tightening? Answers based on an estimated DSGE model," Journal of Economic Dynamics and Control, Elsevier, vol. 31(3), pages 906-937, March.
  20. Peter Tillmann, 2009. "Optimal Monetary Policy with an Uncertain Cost Channel," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 41(5), pages 885-906, 08.
  21. Lane, P, 1999. "Asymmetric Shocks and Monetary Policy in a Currency Union," Trinity Economics Papers 994, Trinity College Dublin, Department of Economics.
  22. Ferrero, Andrea, 2009. "Fiscal and monetary rules for a currency union," Journal of International Economics, Elsevier, vol. 77(1), pages 1-10, February.
  23. Ravenna, Federico & Walsh, Carl E., 2006. "Optimal monetary policy with the cost channel," Journal of Monetary Economics, Elsevier, vol. 53(2), pages 199-216, March.
  24. Alan Sutherland, 2002. "A Simple Second-Order Solution Method for Dynamic General Equilibrium Models," Discussion Paper Series, Department of Economics 200211, Department of Economics, University of St. Andrews.
  25. Stefano Gnocchi, 2009. "Non-Atomistic Wage Setters and Monetary Policy in a New Keynesian Framework," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 41(8), pages 1613-1630, December.
  26. Gabe J. de Bondt, 2005. "Interest Rate Pass-Through: Empirical Results for the Euro Area," German Economic Review, Verein für Socialpolitik, vol. 6(1), pages 37-78, 02.
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:mar:magkse:201203. 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: (Bernd Hayo)

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.