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Uncertainty shocks and unemployment dynamics

Author

Listed:
  • Malak Kandoussi

    (EPEE - Centre d'Etudes des Politiques Economiques - UEVE - Université d'Évry-Val-d'Essonne - Université Paris-Saclay)

  • François Langot

    (GAINS - Groupe d'Analyse des Itinéraires et des Niveaux Salariaux - UM - Le Mans Université, PSE - Paris School of Economics - UP1 - Université Paris 1 Panthéon-Sorbonne - ENS-PSL - École normale supérieure - Paris - PSL - Université Paris Sciences et Lettres - EHESS - École des hautes études en sciences sociales - ENPC - École des Ponts ParisTech - CNRS - Centre National de la Recherche Scientifique - INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement)

Abstract

Recent events suggest that uncertainty changes play a major role in U.S. labor market fluctuations. This study analyzes the impact of uncertainty shocks on unemployment dynamics. We develop a quantitative version of the Diamond–Mortensen–Pissarides (DMP) model, in which uncertainty shocks hit the economy. Given the significant nonlinearities of the DMP model, we show that the introduction of uncertainty shocks allows this textbook model to account for observed characteristics of the U.S. labor market dynamics, with reasonable values for calibrated parameters.

Suggested Citation

  • Malak Kandoussi & François Langot, 2022. "Uncertainty shocks and unemployment dynamics," Post-Print hal-04204670, HAL.
    • Handle: RePEc:hal:journl:hal-04204670
    DOI: 10.1016/j.econlet.2022.110760
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    References listed on IDEAS

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    Cited by:

    1. Choi, Sangyup & Furceri, Davide & Yoo, Seung Yong, 2024. "Heterogeneity in the effects of uncertainty shocks on labor market dynamics and extensive vs. intensive margins of adjustment," Journal of Economic Dynamics and Control, Elsevier, vol. 162(C).
    2. Dajčman Silvo & Kavkler Alenka & Levenko Natalia & Romih Dejan, 2022. "Spillover effects of economic policy uncertainty on adult and youth unemployment," Review of Economic Perspectives, Sciendo, vol. 23(1), pages 47-70, December.
    3. Kandoussi, Malak & Langot, François, 2020. "The Lockdown Impact on Unemployment for Heterogeneous Workers," IZA Discussion Papers 13439, Institute of Labor Economics (IZA).

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    More about this item

    Keywords

    Uncertainty shocks; Unemployment dynamics; Search and matching; Non-linearities;
    All these keywords.

    JEL classification:

    • E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
    • J64 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers - - - Unemployment: Models, Duration, Incidence, and Job Search

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