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Unemployment, Inflation and Monetary Policy in a Dynamic New Keynesian Model with Hiring Costs

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  • Abbritti, Mirko
  • Boitani, Andrea
  • Damiani, Mirella

Abstract

The dynamic general equilibrium model with hiring costs presented in this paper delivers involuntary unemployment in the steady state and involuntary fluctuations in unemploy- ment. After calibrating the model, through simulations we are able to show that our model with labour market imperfections outperforms the standard NK model as for the persis- tence of responses to monetary shocks. Besides, the model can be easily used to assess the impact of di¤erent market imperfections on both the steady state and the dynamics of the economy. We are also able to show how two economies, differing in their degrees of imperfection, react to policy or non policy shocks: a rigid economy turns out to be less volatile than a flexible economy. Something that reflects the actual experience of the US (flexible) and European (rigid) economies.

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Bibliographic Info

Paper provided by University Library of Munich, Germany in its series MPRA Paper with number 2252.

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Date of creation: Sep 2006
Date of revision: Jan 2007
Handle: RePEc:pra:mprapa:2252

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Keywords: Hiring Costs; Wage bargaining; Output Gap; New Keynesian Phillips Curve; Monetary Policy;

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References

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Citations

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Cited by:
  1. Francesco Venturini, 2011. "Product variety, product quality, and evidence of Schumpeterian endogenous growth: a note," Quaderni del Dipartimento di Economia, Finanza e Statistica 93/2011, Università di Perugia, Dipartimento Economia, Finanza e Statistica.
  2. Stefano Herzel & Marco Nicolosi & Catalin Starica, 2011. "The cost of sustainability on optimal portfolio choices," Quaderni del Dipartimento di Economia, Finanza e Statistica 84/2011, Università di Perugia, Dipartimento Economia, Finanza e Statistica.
  3. Davide Castellani & Fabio Pieri, 2011. "Foreign Investments and Productivity Evidence from European Regions," Quaderni del Dipartimento di Economia, Finanza e Statistica 83/2011, Università di Perugia, Dipartimento Economia, Finanza e Statistica.
  4. Silvia Micheli, 2010. "Learning Curve and Wind Power," Quaderni del Dipartimento di Economia, Finanza e Statistica 81/2010, Università di Perugia, Dipartimento Economia, Finanza e Statistica.
  5. Mirko Abbritti, 2007. "A "Simple" Currency Union Model with Labor Market Frictions, Real Wage Rigidities and Equilibrium Unemployment," IHEID Working Papers 09-2007, Economics Section, The Graduate Institute of International Studies.
  6. Mirella Damiani, 2010. "Labour regulation, corporate governance and varieties of capitalism," Quaderni del Dipartimento di Economia, Finanza e Statistica 76/2010, Università di Perugia, Dipartimento Economia, Finanza e Statistica.

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