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Endogenous markups and fiscal policy

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  • Luis Costa

Abstract

This paper analyses a simple imperfectly competitive general equilibrium model where the entry mechanism generates an endogenous markup. In this second‐best world fiscal policy is more effective than in Walrasian or in fixed‐markup monopolistic competition models, as it produces efficiency gains through entry.
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  • Luis Costa, 2004. "Endogenous markups and fiscal policy," Money Macro and Finance (MMF) Research Group Conference 2003 18, Money Macro and Finance Research Group.
    • Handle: RePEc:mmf:mmfc03:18
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    Cited by:

    1. Brito, Paulo B. & Costa, Luís F. & Dixon, Huw, 2013. "Non-smooth dynamics and multiple equilibria in a Cournot–Ramsey model with endogenous markups," Journal of Economic Dynamics and Control, Elsevier, vol. 37(11), pages 2287-2306.
    2. Luís Costa, 2006. "Entry and fiscal policy effectiveness in a small open economy within a Monetary Union," Portuguese Economic Journal, Springer;Instituto Superior de Economia e Gestao, vol. 5(1), pages 45-65, May.
    3. Luis F Costa & Huw D Dixon, "undated". "A Simple Business-Cycle Model with Schumpeterian Features," Discussion Papers 05/30, Department of Economics, University of York.
    4. Luís F. Costa & Huw Dixon, 2009. "Fiscal Policy under Imperfect Competition: A Survey," Working Papers Department of Economics 2009/25, ISEG - Lisbon School of Economics and Management, Department of Economics, Universidade de Lisboa.
    5. Carlos D Santos & Luís F Costa & Paulo B Brito, 2022. "Demand, Supply and Markup Fluctuations," The Economic Journal, Royal Economic Society, vol. 132(644), pages 1620-1645.
    6. Ant Afonso & Lu . Costa, 2013. "Market power and fiscal policy in OECD countries," Applied Economics, Taylor & Francis Journals, vol. 45(32), pages 4545-4555, November.
    7. d’Aspremont, Claude & Dos Santos Ferreira, Rodolphe, 2020. "Exploiting separability in a multisectoral model of oligopolistic competition," Mathematical Social Sciences, Elsevier, vol. 106(C), pages 51-59.
    8. Luís F. Costa & Nuno Palma, 2006. "Productive Public Expenditure and Imperfect Competition with Endogenous Price Markup: Comment," Working Papers Department of Economics 2006/24, ISEG - Lisbon School of Economics and Management, Department of Economics, Universidade de Lisboa.
    9. Luís Costa, 2007. "GDP steady-state multipliers under monopolistic competition revisited," Portuguese Economic Journal, Springer;Instituto Superior de Economia e Gestao, vol. 6(3), pages 181-204, December.
    10. Costa, Luís F. & Dixon, Huw David, 2011. "Fiscal policy under imperfect competition with flexible prices: An overview and survey," Economics - The Open-Access, Open-Assessment E-Journal (2007-2020), Kiel Institute for the World Economy (IfW Kiel), vol. 5, pages 1-57.

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    More about this item

    JEL classification:

    • E62 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Fiscal Policy; Modern Monetary Theory
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L16 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Industrial Organization and Macroeconomics; Macroeconomic Industrial Structure

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