Arbeitspapier

A New Keynesian model with unemployment: The effect of on-the-job search

Although New Keynesian models with labor market frictions found an increase in unemployment and a decrease in labor market tightness in response to a positive technology shock (which appears to be in line with recent empirical findings), the volatilities of unemployment and labor market tightness are not as high as their empirical counterparts. This calls for the introduction of new tools that will amplify the volatilities of these variables. This paper contributes to the theoretical literature by studying the effect of employment-to-employment flows in a New Keynesian model with labor market frictions. In that regard, the authors assume two types of firms which offer different wage levels, thereby incentivizing low-paid agents to search on-the-job. Differently from the literature, the main source of wage dispersion is the assumption of different bargaining powers of firms motivated by the strength of labor unions. The authors show that the proposed model generates a higher volatility of unemployment and labor market tightness in response to a positive technology shock compared to the model without on-the-job search without causing a change in the responses of the other variables.

Sprache
Englisch

Erschienen in
Series: Economics Discussion Papers ; No. 2017-99

Klassifikation
Wirtschaft
General Aggregative Models: Keynes; Keynesian; Post-Keynesian
Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
Business Fluctuations; Cycles
Labor Turnover; Vacancies; Layoffs
Unemployment Insurance; Severance Pay; Plant Closings
Thema
New Keynesian model
employment-to-employment flow
unemployment fluctuations
the Shimer puzzle
search and matching

Ereignis
Geistige Schöpfung
(wer)
Kantur, Zeynep
Keskin, Kerim
Ereignis
Veröffentlichung
(wer)
Kiel Institute for the World Economy (IfW)
(wo)
Kiel
(wann)
2017

Handle
Letzte Aktualisierung
10.03.2025, 11:41 MEZ

Datenpartner

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Objekttyp

  • Arbeitspapier

Beteiligte

  • Kantur, Zeynep
  • Keskin, Kerim
  • Kiel Institute for the World Economy (IfW)

Entstanden

  • 2017

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