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Mergers and demand-enhancing innovation

Author

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  • Marc Bourreau

    (ECOGE - Economie Gestion - I3 SES - Institut interdisciplinaire de l’innovation de Telecom Paris - Télécom ParisTech - I3 - Institut interdisciplinaire de l’innovation - CNRS - Centre National de la Recherche Scientifique, SES - Département Sciences Economiques et Sociales - Télécom ParisTech)

  • Bruno Jullien

    (TSE-R - Toulouse School of Economics - UT Capitole - Université Toulouse Capitole - UT - Université de Toulouse - EHESS - École des hautes études en sciences sociales - CNRS - Centre National de la Recherche Scientifique - INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement, CNRS - Centre National de la Recherche Scientifique)

  • Yassine Lefouili

    (TSE-R - Toulouse School of Economics - UT Capitole - Université Toulouse Capitole - UT - Université de Toulouse - EHESS - École des hautes études en sciences sociales - CNRS - Centre National de la Recherche Scientifique - INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement)

Abstract

We study the impact of horizontal mergers on merging firms' incentives to invest in demand-enhancing innovation. In our baseline model, we identify four effects of a symmetric merger on these incentives: the innovation diversion effect, the margin expansion effect, the demand expansion effect, and the per unit return to innovation effect. We offer succient conditions for a merger to reduce or raise merging firms' incentives to innovate in the absence of spillovers and effciency gains in R&D, and find that a comparison between the innovation diversion and price diversion ratios is informative about the impact of a merger on innovation.

Suggested Citation

  • Marc Bourreau & Bruno Jullien & Yassine Lefouili, 2024. "Mergers and demand-enhancing innovation," Working Papers hal-04548184, HAL.
    • Handle: RePEc:hal:wpaper:hal-04548184
    Note: View the original document on HAL open archive server: https://hal.science/hal-04548184
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    References listed on IDEAS

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    1. Matsushima Noriaki & Sato Yasuhiro & Yamamoto Kazuhiro, 2013. "Horizontal Mergers, Firm Heterogeneity, and R&D Investments," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 13(2), pages 959-990, August.
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    6. 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).
    7. Ángel L. López & Xavier Vives, 2019. "Overlapping Ownership, R&D Spillovers, and Antitrust Policy," Journal of Political Economy, University of Chicago Press, vol. 127(5), pages 2394-2437.
    8. Federico, Giulio & Langus, Gregor & Valletti, Tommaso, 2018. "Horizontal mergers and product innovation," International Journal of Industrial Organization, Elsevier, vol. 59(C), pages 1-23.
    9. Farrell Joseph & Shapiro Carl, 2010. "Antitrust Evaluation of Horizontal Mergers: An Economic Alternative to Market Definition," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 10(1), pages 1-41, March.
    10. López, Ángel L. & Vives, Xavier, 2016. "Cross-ownership, R&D Spillovers, and Antitrust Policy," IESE Research Papers D/1140, IESE Business School.
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    Cited by:

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    2. François Jeanjean, 2021. "Impact of Technical Progress on the Relationship Between Competition and Investment," Journal of Industry, Competition and Trade, Springer, vol. 21(1), pages 81-101, March.
    3. Igor Letina & Armin Schmutzler & Regina Seibel, 2020. "Killer acquisitions and beyond: policy effects on innovation strategies," ECON - Working Papers 358, Department of Economics - University of Zurich, revised Jul 2023.
    4. Tommaso Valletti & Hans Zenger, 2021. "Mergers with Differentiated Products: Where Do We Stand?," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 58(1), pages 179-212, February.
    5. Volker Nocke & Nicolas Schutz, 2018. "An Aggregative Games Approach to Merger Analysis in Multiproduct-Firm Oligopoly," CRC TR 224 Discussion Paper Series crctr224_2018_024, University of Bonn and University of Mannheim, Germany.
    6. Jullien, Bruno & Lefouili, Yassine, 2018. "Horizontal Mergers and Innovation," CEPR Discussion Papers 12773, C.E.P.R. Discussion Papers.
    7. Letina, Igor & Brunner, Philipp & Schmutzler, Armin, 2022. "Research Joint Ventures: The Role of Financial Constraints," CEPR Discussion Papers 17467, C.E.P.R. Discussion Papers.
    8. 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).
    9. Maarten Pieter Schinkel & Leonard Treuren, 2021. "Corporate Social Responsibility by Joint Agreement," Tinbergen Institute Discussion Papers 21-063/VII, Tinbergen Institute.
    10. Marc Bourreau & Yutec Sun, 2022. "Competition and Quality: Evidence from the Entry of Mobile Network Service," Working Papers 22-04, NET Institute.
    11. 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.
    12. Etro, Federico, 2019. "Mergers of complements and entry in innovative industries," International Journal of Industrial Organization, Elsevier, vol. 65(C), pages 302-326.
    13. Laureen de Barsy & Axel Gautier, 2024. "Big Tech Acquisitions and Innovation: An Empirical Assessment," CESifo Working Paper Series 11025, CESifo.
    14. Calvano, Emilio & Polo, Michele, 2021. "Market power, competition and innovation in digital markets: A survey," Information Economics and Policy, Elsevier, vol. 54(C).

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    More about this item

    Keywords

    Horizontal Mergers; Innovation; Competition;
    All these keywords.

    JEL classification:

    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • 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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