IDEAS home Printed from https://ideas.repec.org/p/rea/inrawp/200603.html

Advertising and price signaling of quality in a duopoly with endogenous locations

Author

Listed:
  • Bontems, P.
  • Meunier, V.

Abstract

We analyze a two-sender quality-signaling game in a duopoly model where goods are horizontally and vertically differentiated. While locations are chosen under quality undertainty, firms choose prices and advertising expenditures being privately informed about their thpes. We show that pure price separation is impossible, and that dissipative advertising is necessary to ensure existence of separating equilibria. Equilibrium refinements discard all pooling equilibria and select a unique separating equilibrium. When vertical differentiation is not too high, horizontal differentiation is at a maximum, the high-quality firm advertises, and both firms adopt prices that are distorted upwards (compared to the symmetric-informati on benchmark). When vertical differentiation is high, firms choose identical locations and espost, only the high-quality firm obtains positive profits and signals its type through advertising only. Incomplete information and the subsequant signaling activity are chowh to increase the set of parameters values for which maximum horizontal differentiation occurs. ...French Abstract : Les auteurs étudient dans cet article, un modèle de concurrence au sein d'un duopole dans un contexte de différenciation horizontale. Les produits vendus par les firmes peuvent aussi potentiellement différer selon leur qualité. Les firmes choisissent tout d'abord leurs localisations de manière séquentielle puis simultanément leurs prix. A l'étape de localisation, la qualité du suiveur est connaissance commune tandis que la qualité du leader est incertaine mais révélée de manière privée avant l'étape de compétition par les prix. Ils montrent que la perspective de devoir signaler une qualité haute par le prix induit le leader à accroître au maximum la différenciation horizontale du produit. Ce résultat contraste fortement avec l'équilibre en information complète, qui peut impliquer une différenciation minimale ou intermédiaire selon les paramètres du modèle. Ainsi, le principe de différentiation maximale est restauré en présence d'information incomplète.

Suggested Citation

  • Bontems, P. & Meunier, V., 2006. "Advertising and price signaling of quality in a duopoly with endogenous locations," Economics Working Paper Archive (Toulouse) 200603, French Institute for Agronomy Research (INRA), Economics Laboratory in Toulouse (ESR Toulouse).
  • Handle: RePEc:rea:inrawp:200603
    as

    Download full text from publisher

    File URL: http://www.toulouse.inra.fr/centre/esr/wpRePEc/bon200603.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    Citations

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


    Cited by:

    1. is not listed on IDEAS
    2. Roberto Fontana & Lionel Nesta, 2009. "Product Innovation and Survival in a High-Tech Industry," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 34(4), pages 287-306, June.
    3. repec:spo:wpmain:info:hdl:2441/6121 is not listed on IDEAS
    4. Levent Çelik, 2008. "Strategic Informative Advertising in a Horizontally Differentiated Duopoly," CERGE-EI Working Papers wp359, The Center for Economic Research and Graduate Education - Economics Institute, Prague.
    5. Ding, Yucheng, 2014. "Why Branded Firm may Benefit from Counterfeit Competition," MPRA Paper 52933, University Library of Munich, Germany.
    6. Hsien-Hung Chiu & Chiang-Ming Chen, 2014. "Advertising, Price and Hotel Service Quality: A Signalling Perspective," Tourism Economics, , vol. 20(5), pages 1013-1025, October.
    7. Yaron Yehezkel, 2008. "Signaling Quality in an Oligopoly When Some Consumers Are Informed," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 17(4), pages 937-972, December.

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;
    ;
    ;
    ;
    ;
    ;

    JEL classification:

    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • L15 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Information and Product Quality

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:rea:inrawp:200603. 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: RAYNAL Helene The email address of this maintainer does not seem to be valid anymore. Please ask RAYNAL Helene to update the entry or send us the correct address (email available below). General contact details of provider: https://edirc.repec.org/data/inratfr.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.