Anthony Savagar, Oluwaseun Aguda, Yannis Galanakis, Jingwei Wu
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Abstract
We measure product market concentration and business dynamism in the UK from 1997 to 2020 and study the relationship with productivity. Our results show that concentration in the UK is increasing among narrow industries on average, but for a broad market definition, concentration and business dynamism are stable. We find a negative relationship between concentration and productivity for the average firm, but a positive relationship for the average worker. This occurs because higher industry concentration is associated with better allocative efficiency, measured by the proportion of workers in higher‐productivity firms.
期刊介绍：
The Institute for Fiscal Studies publishes the journal Fiscal Studies, which serves as a bridge between academic research and policy. This esteemed journal, established in 1979, has gained global recognition for its publication of high-quality and original research papers. The articles, authored by prominent academics, policymakers, and practitioners, are presented in an accessible format, ensuring a broad international readership.
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