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Inflation persistence when price stickiness differs between industries

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  • Sheedy, Kevin D.

Abstract

There is much evidence that price-adjustment frequencies vary widely across industries. This paper shows that inflation persistence is lower with heterogeneity in price stickiness than without it, taking as given the degree of persistence in variables affecting inflation. Differences in the frequency of price adjustment mean that the pool of firms which responds to any macroeconomic shock is unrepresentative, containing a disproportionately large number of firms from industries with more flexible prices. Consequently, this group of firms is more likely to reverse any initial price change after a shock has dissipated, making inflation persistence much harder to explain.

Suggested Citation

  • Sheedy, Kevin D., 2007. "Inflation persistence when price stickiness differs between industries," LSE Research Online Documents on Economics 3738, London School of Economics and Political Science, LSE Library.
    • Handle: RePEc:ehl:lserod:3738
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    File URL: https://researchonline.lse.ac.uk/id/eprint/3738/
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    Cited by:

    1. Joseph P. Byrne & Alexandros Kontonikas & Alberto Montagnoli, 2013. "International Evidence on the New Keynesian Phillips Curve Using Aggregate and Disaggregate Data," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 45(5), pages 913-932, August.
    2. Bouakez, Hafedh & Cardia, Emanuela & Ruge-Murcia, Francisco, 2014. "Sectoral price rigidity and aggregate dynamics," European Economic Review, Elsevier, vol. 65(C), pages 1-22.
    3. Joseph P. Byrne & Alexandros Kontonikas & Alberto Montagnoli, 2010. "The Time‐Series Properties Of Uk Inflation: Evidence From Aggregate And Disaggregate Data," Scottish Journal of Political Economy, Scottish Economic Society, vol. 57(1), pages 33-47, February.
    4. Stefano Eusepi & Bart Hobijn & Andrea Tambalotti, 2011. "CONDI: A Cost-of-Nominal-Distortions Index," American Economic Journal: Macroeconomics, American Economic Association, vol. 3(3), pages 53-91, July.
    5. L. Ngai & Roberto Samaniego, 2009. "Mapping prices into productivity in multisector growth models," Journal of Economic Growth, Springer, vol. 14(3), pages 183-204, September.
    6. Sevim Kosem Alp, 2010. "Optimal Monetary Policy under Sectoral Heterogeneity in Inflation Persistence (Sektorel Enflasyon Ataleti Farkliligi Altinda Optimal Para Politikasi)," Working Papers 1004, Research and Monetary Policy Department, Central Bank of the Republic of Turkey.
    7. Imbs, Jean & Jondeau, Eric & Pelgrin, Florian, 2011. "Sectoral Phillips curves and the aggregate Phillips curve," Journal of Monetary Economics, Elsevier, vol. 58(4), pages 328-344.
    8. Felipe Schwartzman & Carlos Carvalho, 2008. "Heterogeneous Price Setting Behavior and Monetary Non-neutrality: Some General Results," 2008 Meeting Papers 1040, Society for Economic Dynamics.
    9. Carlos Carvalho & Fernanda Nechio, 2016. "Factor Specificity and Real Rigidities," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 22, pages 208-222, October.
    10. Anton Nakov & James Costain, 2009. "Dynamics of the Price Distribution in a General Model of State-Dependent Pricing," 2009 Meeting Papers 611, Society for Economic Dynamics.
    11. Costain, James & Nakov, Anton, 2015. "Precautionary price stickiness," Journal of Economic Dynamics and Control, Elsevier, vol. 58(C), pages 218-234.
    12. Stephen Millard & Tom O'Grady, 2012. "What do sticky and flexible prices tell us?," Bank of England working papers 457, Bank of England.

    More about this item

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    JEL classification:

    • E3 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles

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