IDEAS home Printed from https://ideas.repec.org/p/red/sed007/327.html

Prices and Market Shares in a Menu Cost Model

Author

Listed:
  • Christian Hellwig

    (UCLA)

  • Ariel Burstein

    (UCLA and NBER)

Abstract

We explore the quantitative importance of pricing complementarities in the context of a menu cost model of price adjustment. Using super-market scanner data, we document new evidence on the co-movement of prices and market shares at the product level, suggesting that changes in prices and market shares are not solely driven by idiosyncratic cost changes. We then calibrate a menu cost model to match the data regarding both prices and market shares, and use that to infer the degree of pricing complementarities at the firm level. Although we conclude that there are moderate levels of pricing complementarities, they appear to be too weak to generate much larger aggregate real effects from nominal shocks than a model without pricing complementarities.

Suggested Citation

  • Christian Hellwig & Ariel Burstein, 2007. "Prices and Market Shares in a Menu Cost Model," 2007 Meeting Papers 327, Society for Economic Dynamics.
    • Handle: RePEc:red:sed007:327
    as

    Download full text from publisher

    To our knowledge, this item is not available for download. To find whether it is available, there are three options:
    1. Check below whether another version of this item is available online.
    2. Check on the provider's web page whether it is in fact available.
    3. Perform a
    for a similarly titled item that would be available.

    Other versions of this item:

    More about this item

    JEL classification:

    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles

    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:red:sed007:327. 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.

    We have no bibliographic references for this item. You can help adding them by using 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: Christian Zimmermann (email available below). General contact details of provider: https://edirc.repec.org/data/sedddea.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.