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Rigid Wages, Endogenous Job Destruction, and Destabilizing Spirals

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  • Euiyoung Jung

    (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, PJSE - Paris Jourdan Sciences Economiques - 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

This paper studies the theoretical link between real wage rigidity and the destabilizing mechanism driven by the countercyclical precautionary saving demand against unemployment risk. First, I analytically show that destabilizing supply-demand feedback is a general equilibrium outcome of rigid labor cost adjustments. Second, the calibrated wage rigidity consistent with empirical labor market dynamics suggests that real wages are less likely to be sufficiently rigid to cause the destabilizing mechanism. Finally, the way we model job destruction dynamics can have a fundamental impact on the range of real wage rigidity consistent with empirical labor market dynamics and, thus, economic dynamics. Therefore, in contrast to the presumption of many researchers, assuming exogenous job destruction is not innocuous.

Suggested Citation

  • Euiyoung Jung, 2021. "Rigid Wages, Endogenous Job Destruction, and Destabilizing Spirals," PSE Working Papers halshs-03213006, HAL.
    • Handle: RePEc:hal:psewpa:halshs-03213006
    Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-03213006
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    Keywords

    New Keynesian; Labor market; Uncertainty; Unemployment; Incomplete markets;
    All these keywords.

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