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Monetary Policy Rules, Real Rigidity and Endogenous Persistence


  • George J. Bratsiotis


  • Christopher Martin



The bulk of literature on real rigidity attempts to identify sources of real rigidity in market imperfections while assuming that the money supply is exogenously set. This paper shows that monetary policy preferences affect the responsiveness of marginal cost to output and through this channel they are shown to determine (i) the degree of real rigidity and (ii) the degree of endogenous persistence. We find that substantial levels of real rigidity and persistence can be generated using plausible parameters values, without relying on market imperfections or other sources of real rigidity.

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  • George J. Bratsiotis & Christopher Martin, 2003. "Monetary Policy Rules, Real Rigidity and Endogenous Persistence," Economics and Finance Discussion Papers 02-31, Economics and Finance Section, School of Social Sciences, Brunel University.
  • Handle: RePEc:bru:bruedp:02-31

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    References listed on IDEAS

    1. N. Gregory Mankiw, 1985. "Small Menu Costs and Large Business Cycles: A Macroeconomic Model of Monopoly," The Quarterly Journal of Economics, Oxford University Press, vol. 100(2), pages 529-538.
    2. Richard Clarida & Jordi Galí & Mark Gertler, 2000. "Monetary Policy Rules and Macroeconomic Stability: Evidence and Some Theory," The Quarterly Journal of Economics, Oxford University Press, vol. 115(1), pages 147-180.
    3. Mark Gertler & Jordi Gali & Richard Clarida, 1999. "The Science of Monetary Policy: A New Keynesian Perspective," Journal of Economic Literature, American Economic Association, vol. 37(4), pages 1661-1707, December.
    4. Hairault, Jean-Olivier & Portier, Franck, 1993. "Money, New-Keynesian macroeconomics and the business cycle," European Economic Review, Elsevier, vol. 37(8), pages 1533-1568, December.
    5. Ireland, Peter N., 2003. "Endogenous money or sticky prices?," Journal of Monetary Economics, Elsevier, vol. 50(8), pages 1623-1648, November.
    6. Kiley, Michael T., 1997. "Efficiency wages, nominal rigidities and the cyclical behavior of real wages and marginal cost," Economics Letters, Elsevier, vol. 56(2), pages 215-221, October.
    7. Kiley, Michael T, 2000. "Endogenous Price Stickiness and Business Cycle Persistence," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 32(1), pages 28-53, February.
    8. Oliver Jean Blanchard, 1987. "Aggregate and Individual Price Adjustment," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 18(1), pages 57-122.
    9. Taylor, John B., 1999. "The robustness and efficiency of monetary policy rules as guidelines for interest rate setting by the European central bank," Journal of Monetary Economics, Elsevier, vol. 43(3), pages 655-679, June.
    10. Devereux, Michael B. & Yetman, James, 2002. "Menu costs and the long-run output-inflation trade-off," Economics Letters, Elsevier, vol. 76(1), pages 95-100, June.
    11. Bratsiotis, George & Martin, Christopher, 1999. " Stabilisation, Policy Targets and Unemployment in Imperfectly Competitive Economies," Scandinavian Journal of Economics, Wiley Blackwell, vol. 101(2), pages 241-256, June.
    12. Olivier Jean Blanchard & Stanley Fischer, 1989. "Lectures on Macroeconomics," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262022834, July.
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    Cited by:

    1. Ronny Mazzocchi, 2013. "Scope and Flaws of the New Neoclassical Synthesis," DEM Discussion Papers 2013/13, Department of Economics and Management.

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