Jobs at IWH
Vacancies at IWH The Halle Institute for Economic Research (IWH) – Member of the Leibniz Association was founded in 1992. IWH’s tasks are economic research and science-based...
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Student assistant (f/m/x) for 20 hours per week (Structural Change and Productivity)
Job Vacancy Student assistant (f/m/x) for 20 hours per week (Structural...
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Student assistant (f/m/x) for 8-10 hours per week (Structural Change and Productivity)
Job Vacancy Student assistant (f/m/x) for 8-10 hours per week...
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MULTIMSPROD/MULTIMSPROD AUT
MULTIMSPROD/MULTIMSPROD AUT MULTIMSPROD = Enhancing the Micro Foundation of the...
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The Rise of Populist Parties in Europe
The Rise of Populist Parties in Europe: The Dark Side of Globalisation and Technological Change? ...
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European Firm Concentration and Aggregate Productivity
Tommaso Bighelli, Filippo di Mauro, Marc Melitz, Matthias Mertens
Journal of the European Economic Association,
No. 2,
2023
Abstract
This paper derives a European Herfindahl–Hirschman concentration index from 15 micro-aggregated country datasets. In the last decade, European concentration rose due to a reallocation of economic activity toward large and concentrated industries. Over the same period, productivity gains from an increasing allocative efficiency of the European market accounted for 50% of European productivity growth while markups stayed constant. Using country-industry variation, we show that changes in concentration are positively associated with changes in productivity and allocative efficiency. This holds across most sectors and countries and supports the notion that rising concentration in Europe reflects a more efficient market environment rather than weak competition and rising market power.
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Department Profiles
Research Profiles of the IWH Departments All doctoral students are allocated to one...
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Contact
Contact Get a quick overview of how to reach us and whom to contact: Postal...
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People
People Job Market Candidates Doctoral...
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IWH-DPE Call for Applications – Fall 2022 Intake
Vacancy IWH-DPE Call for Applications – Fall 2022 Intake ...
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