IDEAS home Printed from https://ideas.repec.org/a/tsj/stataj/v14y2014i3p511-540.html
   My bibliography  Save this article

Merger simulation with nested logit demand

Author

Listed:
  • Jonas Björnerstedt

    (Swedish Competition Authority)

  • Frank Verboven

    (University of Leuven)

Abstract

In this article, we show how to implement merger simulation in Stata as a postestimation command, that is, after estimating an aggregate nested logit demand system with a linear regression model. We also show how to implement merger simulation when the demand parameters are not estimated but instead calibrated to be consistent with outside information on average price elasticities and profit margins. We allow for a variety of extensions, including the role of (marginal) cost savings, remedies (divestiture), and conduct different from Bertrand–Nash behavior.

Suggested Citation

  • Jonas Björnerstedt & Frank Verboven, 2014. "Merger simulation with nested logit demand," Stata Journal, StataCorp LP, vol. 14(3), pages 511-540, September.
    • Handle: RePEc:tsj:stataj:v:14:y:2014:i:3:p:511-540
    Note: to access software from within Stata, net describe http://www.stata-journal.com/software/sj14-3/st0349/
    as

    Download full text from publisher

    File URL: http://www.stata-journal.com/article.html?article=st0349
    File Function: link to article purchase
    Download Restriction: no
    ---><---

    Citations

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


    Cited by:

    1. Laser, Falk & Hellwig, Michael, 2019. "Agony of Choice – Trading off Stability and Competition in the Banking Markets," VfS Annual Conference 2019 (Leipzig): 30 Years after the Fall of the Berlin Wall - Democracy and Market Economy 203536, Verein für Socialpolitik / German Economic Association.
    2. Melo, Carolina & Moita, Rodrigo & Sunao, Stefanie, 2021. "Passing through the supply chain: Implications for market power," International Journal of Industrial Organization, Elsevier, vol. 79(C).
    3. Hellwig, Michael & Laser, Falk Hendrik, 2019. "Bank mergers in the financial crisis: A competition policy perspective," ZEW Discussion Papers 19-047, ZEW - Leibniz Centre for European Economic Research.
    4. Panhans, Matthew T. & Taragin, Charles, 2023. "Consequences of model choice in predicting horizontal merger effects," International Journal of Industrial Organization, Elsevier, vol. 89(C).
    5. Yan Yang, 2019. "A New Solution to Market Definition: An Approach Based on Multi-dimensional Substitutability Statistics," Papers 1906.10030, arXiv.org.

    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:tsj:stataj:v:14:y:2014:i:3:p:511-540. 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: Christopher F. Baum or Lisa Gilmore (email available below). General contact details of provider: http://www.stata-journal.com/ .

    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.