A New Keynesian Model with Heterogeneous Price Setting (2024)

Abstract

The Calvo contract pricing mechanism has become the most widely acceptedmicrofoundation to the NK Phillips curve but unfortunately predictsthat all firms in the economy face the same probability of price change. Tobetter explain the stylized fact this paper relaxes the homogeneous firm assumptionin the Calvo contract, to provide a macroeconomic explanation moreconsistent with recently available microeconomic evidence that suggests firmsface differing probabilities of price change. A simple New Keynesian dynamicstochastic general equilibrium (DSGE) model with nominal rigiditiesand habit in consumption for the US is estimated using Bayesian techniquesand finds evidence of a flexible price sector of around 6% and a sticky pricesector of between 55% and 70% depending on model specification.

Original languageEnglish
Place of PublicationUniversity of Manchester
Number of pages48
Publication statusPublished - 22 Oct 2010

Publication series

NameCentre for Growth and Business Cycle Research Discussion Paper Series
PublisherEconomics
No.150

Keywords

  • DSGE Model
  • Sticky Prices
  • Bayesian Estimation

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    Middleditch, P. (2010). A New Keynesian Model with Heterogeneous Price Setting. (Centre for Growth and Business Cycle Research Discussion Paper Series; No. 150).

    Middleditch, Paul. / A New Keynesian Model with Heterogeneous Price Setting. University of Manchester, 2010. (Centre for Growth and Business Cycle Research Discussion Paper Series; 150).

    @techreport{080fdd44afe64521b0fbc873258e042d,

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    abstract = "The Calvo contract pricing mechanism has become the most widely acceptedmicrofoundation to the NK Phillips curve but unfortunately predictsthat all firms in the economy face the same probability of price change. Tobetter explain the stylized fact this paper relaxes the homogeneous firm assumptionin the Calvo contract, to provide a macroeconomic explanation moreconsistent with recently available microeconomic evidence that suggests firmsface differing probabilities of price change. A simple New Keynesian dynamicstochastic general equilibrium (DSGE) model with nominal rigiditiesand habit in consumption for the US is estimated using Bayesian techniquesand finds evidence of a flexible price sector of around 6% and a sticky pricesector of between 55% and 70% depending on model specification.",

    keywords = "DSGE Model, Sticky Prices, Bayesian Estimation",

    author = "Paul Middleditch",

    year = "2010",

    month = oct,

    day = "22",

    language = "English",

    series = "Centre for Growth and Business Cycle Research Discussion Paper Series",

    publisher = "Economics",

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    Middleditch, P 2010 'A New Keynesian Model with Heterogeneous Price Setting' Centre for Growth and Business Cycle Research Discussion Paper Series, no. 150, University of Manchester.

    A New Keynesian Model with Heterogeneous Price Setting. / Middleditch, Paul.
    University of Manchester, 2010. (Centre for Growth and Business Cycle Research Discussion Paper Series; No. 150).

    Research output: Preprint/Working paperWorking paper

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    T1 - A New Keynesian Model with Heterogeneous Price Setting

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    PY - 2010/10/22

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    N2 - The Calvo contract pricing mechanism has become the most widely acceptedmicrofoundation to the NK Phillips curve but unfortunately predictsthat all firms in the economy face the same probability of price change. Tobetter explain the stylized fact this paper relaxes the homogeneous firm assumptionin the Calvo contract, to provide a macroeconomic explanation moreconsistent with recently available microeconomic evidence that suggests firmsface differing probabilities of price change. A simple New Keynesian dynamicstochastic general equilibrium (DSGE) model with nominal rigiditiesand habit in consumption for the US is estimated using Bayesian techniquesand finds evidence of a flexible price sector of around 6% and a sticky pricesector of between 55% and 70% depending on model specification.

    AB - The Calvo contract pricing mechanism has become the most widely acceptedmicrofoundation to the NK Phillips curve but unfortunately predictsthat all firms in the economy face the same probability of price change. Tobetter explain the stylized fact this paper relaxes the homogeneous firm assumptionin the Calvo contract, to provide a macroeconomic explanation moreconsistent with recently available microeconomic evidence that suggests firmsface differing probabilities of price change. A simple New Keynesian dynamicstochastic general equilibrium (DSGE) model with nominal rigiditiesand habit in consumption for the US is estimated using Bayesian techniquesand finds evidence of a flexible price sector of around 6% and a sticky pricesector of between 55% and 70% depending on model specification.

    KW - DSGE Model

    KW - Sticky Prices

    KW - Bayesian Estimation

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    Middleditch P. A New Keynesian Model with Heterogeneous Price Setting. University of Manchester. 2010 Oct 22. (Centre for Growth and Business Cycle Research Discussion Paper Series; 150).

    A New Keynesian Model with Heterogeneous Price Setting (2024)

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