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Real Business Cycles with Cournot Competition and Endogenous Entry

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  • Andrea Colciago

    ()

  • Federico Etro

    ()

Abstract

We introduce Cournot competition and endogenous entry in an oth- erwise neoclassical macroeconomic framework. First, we develop a model with exogenous savings à la Solow describing the dynamic path of busi- ness creation. Then, we develop a model à la Ramsey describing the dynamic interaction of consumption and business creation. Our models are able to explain why markups vary countercylically and pro?ts are procyclical. The analysis of permanent and temporary technology and preference shocks and of the second moments suggests that our model can outperform the Real Business Cycle framework in many dimensions.

Suggested Citation

  • Andrea Colciago & Federico Etro, 2007. "Real Business Cycles with Cournot Competition and Endogenous Entry," Working Papers 135, University of Milano-Bicocca, Department of Economics, revised Feb 2008.
  • Handle: RePEc:mib:wpaper:135
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    References listed on IDEAS

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    Citations

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    Cited by:

    1. Poutineau, Jean-Christophe & Vermandel, Gauthier, 2015. "Financial frictions and the extensive margin of activity," Research in Economics, Elsevier, vol. 69(4), pages 525-554.
    2. Etro, Federico & Rossi, Lorenza, 2015. "New-Keynesian Phillips curve with Bertrand competition and endogenous entry," Journal of Economic Dynamics and Control, Elsevier, vol. 51(C), pages 318-340.
    3. Federico Etro, 2014. "The Theory Of Endogenous Market Structures," Journal of Economic Surveys, Wiley Blackwell, vol. 28(5), pages 804-830, December.
    4. Federico Etro & Andrea Colciago, 2010. "Endogenous Market Structures and the Business Cycle," Economic Journal, Royal Economic Society, vol. 120(549), pages 1201-1233, December.
    5. Etro, Federico & Rossi, Lorenza, 2015. "Optimal monetary policy under Calvo pricing with Bertrand competition," Journal of Macroeconomics, Elsevier, vol. 45(C), pages 423-440.
    6. Fabio Ghironi, 2018. "Macro needs micro," Oxford Review of Economic Policy, Oxford University Press, vol. 34(1-2), pages 195-218.
    7. Andrea Colciago & Lorenza Rossi, 2011. "Endogenous Market Structures and Labor Market Dynamics," Quaderni di Dipartimento 139, University of Pavia, Department of Economics and Quantitative Methods, revised Feb 2011.
    8. Varvarigos, Dimitrios & Gil-Moltó, Maria José, 2016. "Endogenous Market Structure, Occupational Choice, And Growth Cycles," Macroeconomic Dynamics, Cambridge University Press, vol. 20(01), pages 70-94, January.
    9. Pavol Majher, 2015. "Firm entry and exit, investment irreversibility, and business cycle dynamics," Vienna Economics Papers 1513, University of Vienna, Department of Economics.
    10. Andrea Colciago & Lorenza Rossi, 2011. "Endogenous Market Structures and Labor Market Dynamics (New version)," Quaderni di Dipartimento 155, University of Pavia, Department of Economics and Quantitative Methods.
    11. Maria José Gil-Moltó & Dimitrios Varvarigos, 2012. "Industry Dynamics and Indeterminacy in an OLG Economy with Endogenous Occupational Choice," Discussion Papers in Economics 12/09, Department of Economics, University of Leicester, revised Sep 2012.
    12. Totzek, Alexander, 2011. "Banks, oligopolistic competition, and the business cycle: A new financial accelerator approach," Economics Working Papers 2011-02, Christian-Albrechts-University of Kiel, Department of Economics.

    More about this item

    JEL classification:

    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets

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