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Controvérsias sobre a macroeconomia de Keynes e seus possíveis fundamentos microeconômicos [Controversies about Keynes' macroeconomics e its possible microfoundations]

Author

Listed:
  • Adriana Nunes Ferreira

    (UNICAMP)

Abstract

Este artigo faz rápida revisão dos argumentos que ligam o corpo teórico da Teoria Geral ao aparato de concorrência imperfeita - tanto os que Keynes teve chance de responder, quanto alguns que foram recuperados muitos anos depois. O que se quer, aqui, é defender um ponto crucial: os resultados de Keynes não dependiam de 'fundamentos microeconômicos', entendidos como a definição de estruturas de mercado particulares. Pretende-se mostrar que Keynes, ao ser confrontado com a sugestão de utilizar um aparato de competição imperfeita para fundamentar seus resultados, rejeitou fortemente esta possibilidade, mostrando não considerar necessária, para a sustentação de seus argumentos, a definição de uma estrutura de mercado específica. Mais tarde, várias críticas feitas à Teoria Geral em seu berço foram retomadas.

Suggested Citation

  • Adriana Nunes Ferreira, 2018. "Controvérsias sobre a macroeconomia de Keynes e seus possíveis fundamentos microeconômicos [Controversies about Keynes' macroeconomics e its possible microfoundations]," Nova Economia, Economics Department, Universidade Federal de Minas Gerais (Brazil), vol. 28(1), pages 155-180, January-A.
  • Handle: RePEc:nov:artigo:v:28:y:2018:i:1:p:155-180
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    More about this item

    Keywords

    Keynes; concorrência imperfeita; fundamentos microeconômicos;
    All these keywords.

    JEL classification:

    • B22 - Schools of Economic Thought and Methodology - - History of Economic Thought since 1925 - - - Macroeconomics

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