IDEAS home Printed from https://ideas.repec.org/p/frz/wpaper/wp2019_17.rdf.html
   My bibliography  Save this paper

Monopolistic Competition with GAS Preferences

Author

Listed:
  • Paolo Bertoletti
  • Federico Etro

Abstract

We study monopolistic competition equilibria with free entry and social planner solutions under symmetric Generalized Additively Separable preferences (that encompass known cases such as additive, homothetic, translog and other preferences). This setting can jointly produce competition and selection effects of entry, incomplete pass-through of cost changes and pricing to market. We characterize the inefficiencies of the market equilibrium under Gorman-Pollak preferences and show its optimality under implicit CES preferences. We propose a new specification of generalized translated power preferences for trade and macroeconomic applications.

Suggested Citation

  • Paolo Bertoletti & Federico Etro, 2019. "Monopolistic Competition with GAS Preferences," Working Papers - Economics wp2019_17.rdf, Universita' degli Studi di Firenze, Dipartimento di Scienze per l'Economia e l'Impresa.
    • Handle: RePEc:frz:wpaper:wp2019_17.rdf
    as

    Download full text from publisher

    File URL: https://www.disei.unifi.it/upload/sub/pubblicazioni/repec/pdf/wp17_2019.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. Paolo Bertoletti & Federico Etro & Ina Simonovska, 2018. "International Trade with Indirect Additivity," American Economic Journal: Microeconomics, American Economic Association, vol. 10(2), pages 1-57, May.
    2. Paolo Bertoletti & Federico Etro, 2022. "Monopolistic competition, as you like it," Economic Inquiry, Western Economic Association International, vol. 60(1), pages 293-319, January.
    3. Cavallari, Lilia & Etro, Federico, 2020. "Demand, markups and the business cycle," European Economic Review, Elsevier, vol. 127(C).
    4. Federico Etro, 2018. "Macroeconomics with Endogenous Markups and Optimal Taxation," Southern Economic Journal, John Wiley & Sons, vol. 85(2), pages 378-406, October.
    5. Etro, Federico, 2019. "Monopolistic competition for the market with heterogeneous firms," Economics Letters, Elsevier, vol. 179(C), pages 9-12.
    6. Macedoni, Luca & Weinberger, Ariel, 2022. "Quality heterogeneity and misallocation: The welfare benefits of raising your standards," Journal of International Economics, Elsevier, vol. 134(C).
    7. Luca Macedoni & Ariel Weinberger, 2021. "Quality Misallocation, Trade, and Regulations," CESifo Working Paper Series 9041, CESifo.

    More about this item

    Keywords

    Monopolistic competition; GAS preferences; Heterogeneous firms;
    All these keywords.

    JEL classification:

    • D1 - Microeconomics - - Household Behavior
    • D4 - Microeconomics - - Market Structure, Pricing, and Design
    • E3 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles
    • L1 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance

    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:frz:wpaper:wp2019_17.rdf. 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: Giorgio Ricchiuti (email available below). General contact details of provider: https://edirc.repec.org/data/defirit.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.