Monopsony Makes Firms Not Only Small but Also Unproductive: Why East Germany Has Not Converged

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Abstract/Contents

Abstract
This paper documents that a steeper size-wage relationship, reflecting monopsony power, leads to aggregate productivity losses. We use this insight to understand the persistent labor productivity differences between West and East Germany. We employ high-quality administrative data to show that productivity differences between East and West Germany are related to a compressed plant-size distribution in East Germany. What is more, we show that the plant-size distribution is more compressed in those sectors where the size-wage relationship is steeper. Using a model of plant entry and customer accumulation, we show that differences in the size-wage relationships explain 10 percentage points lower labor productivity in the East German private sector, that is, approximately one third of its total labor productivity difference.

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Type of resource text
Date created August 27, 2021

Creators/Contributors

Author Bachmann, Rudiger
Author Bayer, Christian
Author Stuber, Heiko
Author Wellschmied, Felix
Organizer of meeting Jarosch, Gregor
Organizer of meeting Sorkin, Isaac

Subjects

Subject productivity differences
Subject size distortions
Subject size-wage relationship
Subject monopsony
Genre Text
Genre Working paper
Genre Grey literature

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User agrees that, where applicable, content will not be used to identify or to otherwise infringe the privacy or confidentiality rights of individuals. Content distributed via the Stanford Digital Repository may be subject to additional license and use restrictions applied by the depositor.
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This work is licensed under a Creative Commons Attribution 4.0 International license (CC BY).

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Preferred citation
Bachmann, R., Bayer, C., Stuber, H., and Wellschmied, F. (2022). Monopsony Makes Firms Not Only Small but Also Unproductive: Why East Germany Has Not Converged. Stanford Digital Repository. Available at https://purl.stanford.edu/jt227hy1909

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