Heterogeneous wage setting and endogenous macro volatility

Orlando Gomes

Journal of Economic Interaction and Coordination, 2017, vol. 12, issue 1, No 2, 27-57

Abstract: Abstract In order to strengthen the debate on the foundations of aggregate business cycles, the science of macroeconomics has recently benefited from a series of contributions that emphasize the complex nature of collective human action. Progressively, agent heterogeneity, local interaction, sentiment formation and out-of-equilibrium dynamics are becoming central pieces on the analysis of short-term business fluctuations. This paper offers a contribution to this new literature by exploring a macro framework where endogenous fluctuations emerge regardless from the occurrence of shocks to technology or preferences. The proposed setting separates firms into two groups, which follow different wage setting strategies. The firms may systematically change from one class of wage setters to the other following local interaction rules and by making a global assessment of the profitability of each of the wage setting alternatives. Under reasonable parameterizations, long-term large periodicity cycles are generated; these cycles might constitute a meaningful component of the observed output gap and price level volatility, a component that complements the typical view on exogenous disturbances over an otherwise stable economy.

Keywords: Heterogeneous agents; Efficiency wages; Sticky wages; Macroeconomic equilibrium; Local interaction; Animal spirits; Endogenous fluctuations (search for similar items in EconPapers)
JEL-codes: E31 E32 (search for similar items in EconPapers)
Date: 2017
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Citations: View citations in EconPapers (1)

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DOI: 10.1007/s11403-015-0149-5

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