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The Herfindahl‐Hirschman Index and the Distribution of Social Surplus

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  • Yossi Spiegel

Abstract

I show that in a broad range of oligopoly models, the Herfindahl‐Hirschman index (HHI) reflects the ratio of producer surplus to consumer surplus and therefore the division of surplus between firms’ owners and consumers.

Suggested Citation

  • Yossi Spiegel, 2021. "The Herfindahl‐Hirschman Index and the Distribution of Social Surplus," Journal of Industrial Economics, Wiley Blackwell, vol. 69(3), pages 561-594, September.
    • Handle: RePEc:bla:jindec:v:69:y:2021:i:3:p:561-594
    DOI: 10.1111/joie.12253
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    References listed on IDEAS

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    Cited by:

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    2. Paul S. Koh, 2024. "Concentration-Based Inference for Evaluating Horizontal Mergers," Papers 2407.12924, arXiv.org, revised Jul 2024.
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    9. Xin Su & Shengwen Wang, 2024. "Impact of China’s free trade zones on the innovation performance of firms: evidence from a quasi-natural experiment," Palgrave Communications, Palgrave Macmillan, vol. 11(1), pages 1-17, December.

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