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

The real exchange rate and quality improvements

  • Karen Dury
  • Özlem Oomen
Registered author(s):

    This paper studies how the real exchange rate might respond to product innovation (improvements in the quality of goods) as opposed to process innovation (increased efficiency in the production of goods). We develop a two-country dynamic stochastic general equilibrium model, where quality improvements affect both the demand and the supply side of the economy. We show that the real exchange rate defined in terms of prices per quality unit (quality-adjusted prices) does not always move in the same direction as that defined in terms unit prices (quality-unadjusted prices), illustrating the importance of measuring quality correctly.

    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.bankofengland.co.uk/research/Documents/workingpapers/2007/WP320.pdf
    Download Restriction: no

    Paper provided by Bank of England in its series Bank of England working papers with number 320.

    as
    in new window

    Length:
    Date of creation: Apr 2007
    Date of revision:
    Handle: RePEc:boe:boeewp:320
    Contact details of provider: Postal: Publications Group Bank of England Threadneedle Street London EC2R 8AH
    Phone: +44 (0)171 601 4030
    Fax: +44 (0)171 601 5196
    Web page: http://www.bankofengland.co.uk/
    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. Krugman, Paul, 1979. "A Model of Innovation, Technology Transfer, and the World Distribution of Income," Journal of Political Economy, University of Chicago Press, vol. 87(2), pages 253-66, April.
    2. Warnock, Francis E., 2003. "Exchange rate dynamics and the welfare effects of monetary policy in a two-country model with home-product bias," Journal of International Money and Finance, Elsevier, vol. 22(3), pages 343-363, June.
    3. Fabio Ghironi & Marc J. Melitz, 2004. "International Trade and Macroeconomic Dynamics with Heterogeneous Firms," Boston College Working Papers in Economics 599, Boston College Department of Economics.
    4. Aghion, Philippe & Howitt, Peter, 1992. "A Model of Growth Through Creative Destruction," Scholarly Articles 12490578, Harvard University Department of Economics.
    5. Gene M. Grossman & Elhanan Helpman, 1989. "Quality Ladders in the Theory of Growth," NBER Working Papers 3099, National Bureau of Economic Research, Inc.
    6. Fabio Ghironi, 2002. "Endogenously persistent output dynamics: A puzzle for the sticky-price model?," Boston College Working Papers in Economics 527, Boston College Department of Economics.
    7. Segerstrom, Paul S & Anant, T C A & Dinopoulos, Elias, 1990. "A Schumpeterian Model of the Product Life Cycle," American Economic Review, American Economic Association, vol. 80(5), pages 1077-91, December.
    8. Rotemberg, Julio J, 1982. "Monopolistic Price Adjustment and Aggregate Output," Review of Economic Studies, Wiley Blackwell, vol. 49(4), pages 517-31, October.
    9. Morten Spange & Pawel Zabczyk, 2006. "Sterling implications of a US current account reversal," Bank of England working papers 296, Bank of England.
    10. Aghion, Philippe & Howitt, Peter, 1992. "A Model of Growth through Creative Destruction," Econometrica, Econometric Society, vol. 60(2), pages 323-51, March.
    11. Amy Jocelyn Glass, 2001. "Price discrimination and quality improvement," Canadian Journal of Economics, Canadian Economics Association, vol. 34(2), pages 549-569, May.
    12. Bart Hobijn, 2002. "On both sides of the quality bias in price indexes," Staff Reports 157, Federal Reserve Bank of New York.
    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:boe:boeewp:320. 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: (Publications Team)

    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.