IDEAS home Printed from https://ideas.repec.org/p/ctc/serie3/ief0082.html
   My bibliography  Save this paper

Long-run Phillips Curve and Disinfation Dynamics: Calvo vs. Rotemberg Price Setting

Author

Listed:
  • Rossi Lorenza

    () (DISCE, Università Cattolica)

  • Guido Ascari

    (Università di Pavia)

Abstract

There is widespread agreement that the two most widely used pricing assumptions in the New-Keynesian literature, i.e., Calvo and Rotemberg price-setting mechanisms, deliver equivalent dynamics. We show that, instead, they entail a very di¤erent dynamics of adjustment after a disin?ation, once non linear simulations are employed. In the Calvo model disin?ation implies output gains, while in the Rotemberg model a disin?ation experiment implies output losses. We show that this is due to the di¤erent wedges created by the nominal rigidities in the two models: between output and hours in the Calvo model, while between output and consumption in the Rotemberg model. More- over, unlike the Calvo model, in the Rotemberg model real wage rigidi- ties cause a signi?cant output slump along the adjustment path, thus restoring a dynamics in line both with the conventional wisdom and the empirical evidence.

Suggested Citation

  • Rossi Lorenza & Guido Ascari, 2008. "Long-run Phillips Curve and Disinfation Dynamics: Calvo vs. Rotemberg Price Setting," DISCE - Quaderni dell'Istituto di Economia e Finanza ief0082, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
  • Handle: RePEc:ctc:serie3:ief0082
    as

    Download full text from publisher

    File URL: http://www.unicatt.it/Istituti/EconomiaFinanza/Quaderni/ief0082.pdf
    File Function: First version, 2008
    Download Restriction: no

    References listed on IDEAS

    as
    1. Guido Ascari & Christian Merkl, 2009. "Real Wage Rigidities and the Cost of Disinflations," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 41(2-3), pages 417-435, March.
    2. Peter N. Ireland, 2007. "Changes in the Federal Reserve's Inflation Target: Causes and Consequences," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 39(8), pages 1851-1882, December.
    3. Khan, Hashmat, 2005. "Price-setting behaviour, competition, and markup shocks in the new Keynesian model," Economics Letters, Elsevier, vol. 87(3), pages 329-335, June.
    4. Schmitt-Grohe, Stephanie & Uribe, Martin, 2007. "Optimal simple and implementable monetary and fiscal rules," Journal of Monetary Economics, Elsevier, vol. 54(6), pages 1702-1725, September.
    5. Guido Ascari, 2004. "Staggered Prices and Trend Inflation: Some Nuisances," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 7(3), pages 642-667, July.
    6. Mankiw, N Gregory, 2001. "The Inexorable and Mysterious Tradeoff between Inflation and Unemployment," Economic Journal, Royal Economic Society, vol. 111(471), pages 45-61, May.
    7. Lawrence J. Christiano & Martin Eichenbaum & Charles L. Evans, 2005. "Nominal Rigidities and the Dynamic Effects of a Shock to Monetary Policy," Journal of Political Economy, University of Chicago Press, vol. 113(1), pages 1-45, February.
    8. Olivier Blanchard & Jordi Galí, 2007. "Real Wage Rigidities and the New Keynesian Model," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 39(s1), pages 35-65, February.
    9. Roberts, John M, 1995. "New Keynesian Economics and the Phillips Curve," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 27(4), pages 975-984, November.
    10. King, Robert G. & Wolman, Alexander L., 2013. "Inflation Targeting in a St. Louis Model of the 21st Century," Review, Federal Reserve Bank of St. Louis, issue Nov, pages 543-574.
    11. Ball, Laurence, 1994. "Credible Disinflation with Staggered Price-Setting," American Economic Review, American Economic Association, vol. 84(1), pages 282-289, March.
    12. Julio Rotemberg, 1987. "The New Keynesian Microfoundations," NBER Chapters,in: NBER Macroeconomics Annual 1987, Volume 2, pages 69-116 National Bureau of Economic Research, Inc.
    13. Yun, Tack, 1996. "Nominal price rigidity, money supply endogeneity, and business cycles," Journal of Monetary Economics, Elsevier, vol. 37(2-3), pages 345-370, April.
    14. Julio J. Rotemberg, 1982. "Monopolistic Price Adjustment and Aggregate Output," Review of Economic Studies, Oxford University Press, vol. 49(4), pages 517-531.
    15. Nistico, Salvatore, 2007. "The welfare loss from unstable inflation," Economics Letters, Elsevier, vol. 96(1), pages 51-57, July.
    16. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
    17. Graham, Liam & Snower, Dennis J., 2004. "The real effects of money growth in dynamic general equilibrium," Working Paper Series 412, European Central Bank.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Sandro Brusco & Luca Colombo & Umberto Galmarini, 2010. "Local Governments Tax Autonomy, Lobbying, and Welfare," Department of Economics Working Papers 10-01, Stony Brook University, Department of Economics.
    2. Maria Flavia Ambrosanio & Massimo Bordignon & Floriana Cerniglia, 2010. "Constitutional Reforms, Fiscal Decentralization and Regional Fiscal Flows in Italy," Chapters,in: The Political Economy of Inter-Regional Fiscal Flows, chapter 4 Edward Elgar Publishing.
    3. Damjanovic, Tatiana & Nolan, Charles, 2011. "Second-order approximation to the Rotemberg model around a distorted steady state," Economics Letters, Elsevier, vol. 110(2), pages 132-135, February.
    4. Giuseppe Mastromatteo, 2011. "H.P. Minsky And Policies To Countervail Crises," DISCE - Quaderni dell'Istituto di Economia e Finanza ief0102, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    5. Giuseppe Mastromatteo, 2011. "The Debate on the Crisis: Recent Reappraisals of the Concept of Functional Finance," DISCE - Quaderni dell'Istituto di Economia e Finanza ief0105, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    6. Tatiana Damjanovic & Charles Nolan, 2009. "Second Order Accurate Approximation to the Rotemberg Model Around a Distorted Steady State," CDMA Working Paper Series 200907, Centre for Dynamic Macroeconomic Analysis, revised 15 Apr 2010.

    More about this item

    Keywords

    Disinfation; Sticky Prices; Nonlinearities;

    JEL classification:

    • G3 - Financial Economics - - Corporate Finance and Governance

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ctc:serie3:ief0082. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Massimo Bordignon). General contact details of provider: http://edirc.repec.org/data/dscatit.html .

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.