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Horizontal mergers and innovation

Author

Listed:
  • Bruno Jullien

    (TSE-R - Toulouse School of Economics - UT Capitole - Université Toulouse Capitole - Comue de Toulouse - Communauté d'universités et établissements de Toulouse - INRA - Institut National de la Recherche Agronomique - EHESS - École des hautes études en sciences sociales - CNRS - Centre National de la Recherche Scientifique)

  • Yassine Lefouili

    (TSE-R - Toulouse School of Economics - UT Capitole - Université Toulouse Capitole - Comue de Toulouse - Communauté d'universités et établissements de Toulouse - INRA - Institut National de la Recherche Agronomique - EHESS - École des hautes études en sciences sociales - CNRS - Centre National de la Recherche Scientifique)

Abstract

This paper discusses the effects of horizontal mergers on innovation. We rely on the existing academic literature and our own research to present the various positive and negative effects of mergers on innovation. Our analysis shows that the overall impact of a merger on innovation may be either positive or negative and sheds light on the circumstances under which each of these scenarios is likely to arise. We derive a number of policy implications regarding the way innovation effects should be handled by competition authorities in merger control and highlight the di§erences with the analysis of price effects.

Suggested Citation

  • Bruno Jullien & Yassine Lefouili, 2018. "Horizontal mergers and innovation," Post-Print hal-03263838, HAL.
    • Handle: RePEc:hal:journl:hal-03263838
    DOI: 10.1093/joclec/nhy010
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    Citations

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    Cited by:

    1. Katz, Michael L., 2021. "Big Tech mergers: Innovation, competition for the market, and the acquisition of emerging competitors," Information Economics and Policy, Elsevier, vol. 54(C).
    2. Alexandre Carbonnel, 2021. "Can foreclosure benefit consumers? The case of innovation in new markets," Economics Bulletin, AccessEcon, vol. 41(3), pages 1471-1480.
    3. Denicolò, Vincenzo & Polo, Michele, 2021. "Mergers and innovation sharing," Economics Letters, Elsevier, vol. 202(C).
    4. Øystein Foros & Bjørn Hansen & Thibaud Vergé, 2023. "Co-operative investment by downstream rivals: network sharing in telecom markets," Journal of Regulatory Economics, Springer, vol. 64(1), pages 34-47, December.
    5. Justin P. Johnson & Andrew Rhodes, 2021. "Multiproduct mergers and quality competition," RAND Journal of Economics, RAND Corporation, vol. 52(3), pages 633-661, September.
    6. Etro, Federico, 2019. "Mergers of complements and entry in innovative industries," International Journal of Industrial Organization, Elsevier, vol. 65(C), pages 302-326.
    7. Dubois, Pierre & Majewska, Gosia, 2022. "Mergers and Advertising in the Pharmaceutical Industry," CEPR Discussion Papers 17658, C.E.P.R. Discussion Papers.
    8. Takeshi FUKASAWA & Hiroshi OHASHI, 2023. "Long-run Effect of a Horizontal Merger and Its Remedial Standards," Discussion papers 23001, Research Institute of Economy, Trade and Industry (RIETI).
    9. Jan Malek & Jo Seldeslachts & Reinhilde Veugelers, 2025. "Are M&As spurring or stifling innovation? Evidence from antidiabetic drug development," Working Papers of Department of Management, Strategy and Innovation, Leuven 768578, KU Leuven, Faculty of Economics and Business (FEB), Department of Management, Strategy and Innovation, Leuven.
    10. Simon Loertscher & Leslie M. Marx, 2022. "Incomplete Information Bargaining with Applications to Mergers, Investment, and Vertical Integration," American Economic Review, American Economic Association, vol. 112(2), pages 616-649, February.
    11. Gilbert, Richard J. & Katz, Michael L., 2022. "Dynamic merger policy and pre-merger product choice by an entrant," International Journal of Industrial Organization, Elsevier, vol. 81(C).
    12. Cojoc, Anca & Ivaldi, Marc & Maier-Rigaud, Frank P. & März, Oliver, 2020. "Horizontal cooperation on investment: Evidence from mobile network sharing," TSE Working Papers 20-1100, Toulouse School of Economics (TSE).
    13. Pauline Affeldt & Reinhold Kesler, 2021. "Competitors’ Reactions to Big Tech Acquisitions: Evidence from Mobile Apps," Discussion Papers of DIW Berlin 1987, DIW Berlin, German Institute for Economic Research.
    14. Schmitz, Patrick W., 2023. "The proper scope of government reconsidered: Asymmetric information and incentive contracts," European Economic Review, Elsevier, vol. 157(C).
    15. José Luis Moraga‐González & Evgenia Motchenkova & Saish Nevrekar, 2022. "Mergers and innovation portfolios," RAND Journal of Economics, RAND Corporation, vol. 53(4), pages 641-677, December.
    16. Calvano, Emilio & Polo, Michele, 2021. "Market power, competition and innovation in digital markets: A survey," Information Economics and Policy, Elsevier, vol. 54(C).
    17. Giulio Federico & Fiona Scott Morton & Carl Shapiro, 2020. "Antitrust and Innovation: Welcoming and Protecting Disruption," Innovation Policy and the Economy, University of Chicago Press, vol. 20(1), pages 125-190.
    18. Motta, Massimo & Tarantino, Emanuele, 2021. "The effect of horizontal mergers, when firms compete in prices and investments," International Journal of Industrial Organization, Elsevier, vol. 78(C).
    19. Bennato, Anna Rita & Davies, Stephen & Mariuzzo, Franco & Ormosi, Peter, 2021. "Mergers and innovation: Evidence from the hard disk drive market," International Journal of Industrial Organization, Elsevier, vol. 77(C).
    20. Haucap, Justus & Stiebale, Joel, 2023. "Non-price effects of mergers and acquisitions," DICE Discussion Papers 402, Heinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
    21. Jeanjean, François & Liang, Julienne, 2023. "Market structure and performance in mobile markets. The example of Europe," 32nd European Regional ITS Conference, Madrid 2023: Realising the digital decade in the European Union – Easier said than done? 277979, International Telecommunications Society (ITS).
    22. Haucap, Justus & Rasch, Alexander & Stiebale, Joel, 2019. "How mergers affect innovation: Theory and evidence," International Journal of Industrial Organization, Elsevier, vol. 63(C), pages 283-325.
    23. Roberto Cellini, 2021. "Whom should I merge with? How product substitutability affects merger profitability," Economia e Politica Industriale: Journal of Industrial and Business Economics, Springer;Associazione Amici di Economia e Politica Industriale, vol. 48(3), pages 337-353, September.
    24. Cabolis, C. & Manasakis, C. & Moreno, D. & Petrakis, E., 2021. "The interactions of R&D investments and horizontal mergers," Journal of Economic Behavior & Organization, Elsevier, vol. 187(C), pages 507-534.

    More about this item

    Keywords

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    JEL classification:

    • K21 - Law and Economics - - Regulation and Business Law - - - Antitrust Law
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L40 - Industrial Organization - - Antitrust Issues and Policies - - - General

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