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Job Polarization and the Flattening of the Price Phillips Curve

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  • Siena Daniele,
  • Zago Riccardo.

Abstract

This paper shows that the change in the occupational composition of the labor market in favour of non-routine jobs -i.e. job polarization- flattens the price Phillips Curve (PC). Using data from the European Monetary Union and exploiting the fact that job polarization accelerates during recessions, we obtain two results. First, countries experiencing a bigger shift in the occupational structure during a downturn exhibit a flatter PC afterward. Second, the occupational shifts experienced during the Great Recession and the Sovereign Debt Crisis explain up to a forth of the flattening of the curve in the 2002-2018 period. We reconcile this evidence through a New Keynesian model with unemployment and search and matching frictions. Heterogeneity in the fluidity across segments of the labor market -i.e. differences in the separation and hiring rate across jobs- is the source of PC flattening.

Suggested Citation

  • Siena Daniele, & Zago Riccardo., 2021. "Job Polarization and the Flattening of the Price Phillips Curve," Working papers 819, Banque de France.
    • Handle: RePEc:bfr:banfra:819
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    More about this item

    Keywords

    Phillips Curve; Job Polarization; Occupational Composition; Monetary Policy; Labor Market Fluidity.;
    All these keywords.

    JEL classification:

    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
    • J21 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Labor Force and Employment, Size, and Structure

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