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Missing Disinflation and Human Capital Depreciation

Author

Listed:
  • Abdoulaye Millogo

    (Département d'économique, Université de Sherbrooke)

  • Jean-François Rouillard

    (Département d'économique, Université de Sherbrooke)

Abstract
In line with New-Keynesian predictions and certain historical trajectories that tracked by inflation during past crises, the context of the Great Recession should have spurred a sharp fall in inflation or even deflation. On the contrary, the sensitivity of inflation to changes in unemployment has diminished, giving rise to the paradox of missing disinflation. By investigating this paradox, this article develops a variant of the New-Keynesian models where mechanisms of depreciation of human capital are implemented. In the model, rising unemployment translates into a relatively large increase in long-term unemployment. Unemployed people with low levels of human capital become dominant and more workers are now likely to suffer from depreciation of human capital. The depreciation weakens the intensity with which the unemployed prospect new jobs and moderates the decline in wages and prices. Calibrated to the United States economy, model simulations show that this model variant compares relatively better the highlights of missing disinflation than a New-Keynesian without depreciation of human capital. In response to shocks of the same size, the response of inflation in the model with depreciation of human capital is 3 to 4-fold less than in standard New-Keynesian models.

Suggested Citation

  • Abdoulaye Millogo & Jean-François Rouillard, 2019. "Missing Disinflation and Human Capital Depreciation," Cahiers de recherche 19-03, Departement d'économique de l'École de gestion à l'Université de Sherbrooke, revised Oct 2020.
    • Handle: RePEc:shr:wpaper:19-03
    as

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    File URL: http://gredi.recherche.usherbrooke.ca/wpapers/GREDI-1903.pdf
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    References listed on IDEAS

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    More about this item

    Keywords

    Missing Disinflation; Deflation; Human Capital Depreciation; Unemployment; Great Recession;
    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
    • J24 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Human Capital; Skills; Occupational Choice; Labor Productivity

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