IDEAS home Printed from https://ideas.repec.org/a/fgv/epgrbe/v51y1997i2a690.html
   My bibliography  Save this article

Formação de preços sob oligopsônio : O mercado de frango em São Paulo

Author

Listed:
  • Barros, Geraldo Sant' Ana de Camargo
  • Bittencourt, Maurício Vaz Lobo

Abstract

Neste artigo analisa-se a formação de preços no mercado de frango no estado de São Paulo nos níveis de produtor, atacado e varejo, considerando-se a interação deste mercado com os mercados de carne bovina e de insumos de produção e comercialização. Estimou-se um modelo de auto-regressão vetorial (VAR) com procedimento de Bernanke e correção de erro, estruturado com base em um modelo oligopsonista proposto para o mercado de frango. Pressupõe-se que os atacadistas (frigoríficos ou integradoras) determinariam, antecipadamente, a quantidade a ser adquirida e o preço a ser pago aos produtores com base em expectativas estáticas do preço ao varejo. Conjeturas a respeito da reação dos concorrentes influenciam a decisão do atacadista.

Suggested Citation

  • Barros, Geraldo Sant' Ana de Camargo & Bittencourt, Maurício Vaz Lobo, 1997. "Formação de preços sob oligopsônio : O mercado de frango em São Paulo," Revista Brasileira de Economia - RBE, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil), vol. 51(2), April.
    • Handle: RePEc:fgv:epgrbe:v:51:y:1997:i:2:a:690
    as

    Download full text from publisher

    File URL: https://periodicos.fgv.br/rbe/article/view/690
    Download Restriction: no
    ---><---

    More about this item

    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:fgv:epgrbe:v:51:y:1997:i:2:a:690. 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: Núcleo de Computação da FGV EPGE (email available below). General contact details of provider: https://edirc.repec.org/data/epgvfbr.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.