Arbeitspapier

The output gap, the labor wedge, and the dynamic behavior of hours

We use a standard quantitative business cycle model with nominal price and wage rigidities to estimate two measures of economic ineffciency in recent U.S. data: the output gap - the gap between the actual and effcient levels of output - and the labor wedge - the wedge between households' marginal rate of substitution and firms' marginal product of labor. We establish three results. (i ) The output gap and the labor wedge are closely related, suggesting that most ineffciencies in output are due to the ineffcient allocation of labor. (ii ) The estimates are sensitive to the structural interpretation of shocks to the labor market, which is ambiguous in the model. (iii ) Movements in hours worked are essentially exogenous, directly driven by labor market shocks, whereas wage rigidities generate a markup of the real wage over the marginal rate of substitution that is acyclical. We conclude that the model fails in two important respects: it does not give clear guidance concerning the effciency of business cycle uctuations, and it provides an unsatisfactory explanation of labor market and business cycle dynamics.

Sprache
Englisch

Erschienen in
Series: Sveriges Riksbank Working Paper Series ; No. 246

Klassifikation
Wirtschaft
Business Fluctuations; Cycles
Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
Monetary Policy
Thema
Business cycles
Effciency
Labor markets
Monetary policy
Konjunktur
Geldpolitik
Arbeitsmarkt
Wirtschaftspotenzial
Theorie
USA

Ereignis
Geistige Schöpfung
(wer)
Sala, Luca
Söderström, Ulf
Trigari, Antonella
Ereignis
Veröffentlichung
(wer)
Sveriges Riksbank
(wo)
Stockholm
(wann)
2010

Handle
Letzte Aktualisierung
10.03.2025, 11:44 MEZ

Datenpartner

Dieses Objekt wird bereitgestellt von:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.

Objekttyp

  • Arbeitspapier

Beteiligte

  • Sala, Luca
  • Söderström, Ulf
  • Trigari, Antonella
  • Sveriges Riksbank

Entstanden

  • 2010

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