Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/72830
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Type: Journal article
Title: Variety matters
Author: Pavlov, O.
Weder, M.
Citation: Journal of Economic Dynamics and Control, 2012; 36(4):629-641
Publisher: Elsevier Science BV
Issue Date: 2012
ISSN: 0165-1889
1879-1743
Statement of
Responsibility: 
Oscar Pavlov, Mark Weder
Abstract: Countercyclical markups are a key transmission mechanism in many endogenous business cycle models. Yet, recent findings suggest that aggregate markups in the US are procyclical. The current model addresses this issue. It extends Galí's (1994) composition of aggregate demand model by endogenous entry and exit of firms and by product variety effects. Endogenous business cycles emerge with procyclical markups that are within empirically plausible ranges. © 2011 Elsevier B.V..
Keywords: Sunspot equilibria
Indeterminacy
Markups
Variety effects
Business cycles
Rights: Copyright © 2011 Elsevier B.V. All rights reserved.
DOI: 10.1016/j.jedc.2011.12.003
Published version: http://dx.doi.org/10.1016/j.jedc.2011.12.003
Appears in Collections:Aurora harvest
Economics publications

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