Fiscal Policy and the Labour Market: The Effects of Public Sector Employment and Wages

Pedro Gomes

No 5321, IZA Discussion Papers from Institute of Labor Economics (IZA)

Abstract: I build a dynamic stochastic general equilibrium model with search and matching frictions and two sectors in order to study the labour market effects of public sector employment and wages. Public sector wages plays an important role in achieving the efficient allocation. High wages induce too many unemployed to queue for public sector jobs, while if they are low, the government faces recruitment problems. The optimal steady-state wage premium depends mainly on the labour market friction parameters. In response to technology shocks, it is optimal to have procyclical public sector wages. Deviations from the optimal policy can increase the volatility of unemployment significantly. Public sector wage and employment shocks have mixed effects on unemployment. A wage shock raises the unemployment rate, while a reduction in the separations lowers it. Hiring more people can increase or decrease the unemployment rate. All shocks raise the wage and crowd out employment in the private sector. In the empirical part, I employ Bayesian methods to estimate the parameters of the model for the United States. I find that the direct search mechanism between the two sectors is an important element to explain business cycle fluctuations of the labour market variables.

Keywords: unemployment; public sector wages; public sector employment; fiscal shocks (search for similar items in EconPapers)
JEL-codes: E24 E32 E62 J31 J45 (search for similar items in EconPapers)
Pages: 61 pages
Date: 2010-11
New Economics Papers: this item is included in nep-dge, nep-lab and nep-mac
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (21)

Published - published as 'Optimal public sector wages' in: Economic Journal, 2015, 125 (587), 1425-1451.

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Working Paper: Fiscal policy and the labour market: the effects of public sector employment and wages (2011)
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